Training and placement cell management system.pdf

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AN
INTERNSHIP REPORT
ON
TRAINING AND PLACEMENT CELL PROJECT
BY
KAMAL ACHARYA
(Tribhuvan University)
Date: 2021/12/07

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ABSTRACT
TRAINING AND PLACEMENT CELL is a web based
application developed in the windows platform for the training and placement
department of the college in order to provide the details of its students in a database for
the companies to their process of recruitment provided with a proper login.
The TRAINING AND PLACEMENT CELL contains all the
information about the students. The system stores all the personal information of the
students, like their personal details, their aggregate marks, their skill set and their
technical skills that are required in the CV to be sent to a company.
The system is an online application that can be accessed throughout the
organization and outside as well with proper login provided. This system can be used
as an application for the TPC of the college to manage the student information with
regards to placement.
This project contains all the details of the students that can be viewed by all
the users (read only), but can be modified only by the student with an authorized service.
By maintaining student’s information, the system helps to have selections to be made easy
for a company in its test for the recruitment process. The students can update their own
information only. Students can search for the material required for the selection process
such as aptitude, reasoning…etc and various websites for placement papers. Events
happening in the college and the achievements of the student’s
i.e. selected students details can be viewed by all the users. So, our project provides a
facility of maintaining the details of the students, and gets the requested list of
candidates for the companies who would like to recruit the people based on a given
query.

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1.1 INTRODUCTION ABOUT THE PROJECT :
Training and Placement Cell is a total management and informative
system, which provides the up-to date information of all the students in a particular college.
TPC helps the colleges to overcome the difficulty in keeping records of hundreds and
thousands of students and searching for a student eligible for recruitment criteria from the
whole thing. It helps in effective and timely utilization of the hardware and the software
resources.
The home page contain various links such as links to login, various services like
Events happened, achievements and recruiter details etc.,. The administrator will create the
users and the users will use the accounts created by administrator. When the user enters into
his respective page he can update his details, and the details are to be approved by the
administrator.
All the users have some common services like changing password, updating
details, searching for details, checking the details, mailing to administrator, and reading the
material uploaded by admin if the user is a student. Administrator has the services to add events
and achievements and he can reply to the mails sent by users. He can upload
materials, search for student details, and he has the right to approve the students.
1.1.1 SCOPE:
Training and Placement Cell is a total management and informative system,
which provides the up-to date information of all the students in a particular college. TPC helps
the colleges to overcome the difficulty in keeping records of hundreds and thousands of
students and searching for a student eligible for recruitment criteria from the whole thing. It
helps in effective and timely utilization of the hardware and the software resources.
1.1.2 PROBLEM DEFINITION
Now a day’s campus placement are conducted in all colleges. Various software and
other sector companies are conducting campus selections for selecting merit candidates. When
campus selections are conducted the students should provide their curriculum vitae to the
concern officer for attending the campus interviews. This routine process is maintained
manually, like maintenance of their resumes in papers.

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1.2 EXISTING SYSTEM
The earlier system is not computerized. All transactions in the system are done
manually maintaining records. To make this laborious job simple the clients have to
computerize the system.
The management and all the departments that have been carrying out this job
using manually makes the job more complicated and tedious most of the times. So, the best
way is computerize computerization of the current environment.
For example, in the earlier system placement officer has to collect student
details for placements. Approving those student details takes lot of time. Placement officer and
students have to consult each other directly if any information is needed. If any new company
come for placements, placement officer and his staff has to search the student details and they
have to find the eligible candidates for that particular company placement.
Here searching for eligible candidates takes lots of time. And some time some
candidates’ details may be missed.
DRAWBACKS
It takes so much time for a placement officer to collect students’ details and
approving the details provided by them.
 Poor communication between students and placement officer, so here intimating
about new placements is a hard task.
 Students may not know about company details. Here also poor communication
provides a problem.
 Candidate may not get required information if concerned TPO is not at the desk.
1.3 PROPOSED SYSTEM
The proposed system is fully computerized, which removes all the drawbacks of
existing system. Proposed system is an online application that can be accessed throughout the
organization and outside as well with proper login provided. This system can be used as an application
for the TPO of the college to manage the student information with regards to placement. Students
logging should be able to upload their information in the form of a CV. Visitors/Company
representatives logging in may also access/search any information put up by Students.

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The home page contain various links such as links to login ,various
services like events happened, achievements and recruiter details etc., .The administrator will
create the users and the users will use the accounts created by administrator. When the user
entered into his respective page he has to update his details. And the details are to be
approved by the administrator.
All the users have some common services like changing password, updating
details, searching for details, checking the details, mailing to administrator, and reading the
material uploaded by admin if the user is a student. Administrator has to do the services like
adding events, achievements and he can reply to the mails sent by users. He can upload
materials, search for student details, and he has the right to approve the students.
ADVANTAGES
 Placement officer can easily collect student’ details, and approve the details
providedby them.
 As it is an online application, communication with placement officer is easy to
students and recruiters, so here intimating about new placements very easy task.
 Students can know about company details through the details provided by
Placementofficer and through the websites provided by him at recruiters’ option.
 Here recruiters can also search for the details provided by students on the basis
oftheir percentage.
 Placement officer can send required materials used for placements preparation
tostudents. With this option preparation for placements becomes easy.
Detail information about system modules:
1.Administrative module:-
It allocates purchases and user details. This module can be change or modify the details.
2. Student module:- This module allocate all student details.
3. Recuruitment module: This module allocate all of student details.
4. Job module: This module allocates all job details of student.

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2. REQUIREMENT ANALYSIS
2.1FEASIBILITY STUDY
All projects are feasible – given unlimited resources and infinite time!
Unfortunately, the development of computer-based system or product is more likely plagued
by a scarcity of resources and difficult delivery dates. It is both necessary and prudent to
evaluate the feasibility of a project at the earliest possible time. Months or years of effort,
thousands or millions of dollars, and untold professional embarrassment can be averted if an
ill-conceived system is recognized early in the definition phase.
2.1.1 TECHNICAL FEASIBILITY:
It is technically feasible to design the project as; the entire modules described in
the modules description can be created using Front-End interaction HTML and back end
database oracle.
Advantages of ORACLE
1. Oracle is a large database and several functional programs.
2. Oracle is a pure database software. In our project we maintain database, so we selected
Oracle
3. It provides a set of functional programs that user can use as tools to build structures
and perform tasks.
4. Oracle is highly secured software.
5. Oracle contains many tools like SQL, PL/SQL etc
6. SQL is a unified non-procedural language

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2.1.2 ECONOMIC FEASIBILITY
The developing system must be justified by cost and benefit. Criteria to ensure that
effort is concentrated on project, which will give best, return at the earliest. One of the factors,
which affect the development of a new system, is the cost it would require.
The following are some of the important financial questions asked during
preliminary investigation:
 The costs conduct a full system investigation.
 The cost of the hardware and software.
 The benefits in the form of reduced costs or fewer costly errors.
Since the system is developed as part of project work, there is no manual cost
to spend for the proposed system. Also all the resources are already available, it give an
indication of the system is economically possible for development.
.2.1.3 OPERATIONAL FEASIBILITY
In our application front end is developed using GUI. So it is very easy
to the user to enter the necessary information. But the should have user has some knowledge
on using web applications before going to use our application.
2.2.1 FUNCTIONAL REQUIREMENT:
ADMINSTRATIVE:
INPUT: Administrator should the valid user name and pass word.
COMPUTATION: these data are verified and saved.
OUTPUT: Administrator into admin page.
STORAGE: these details are saved in Administrator details
ADD STUDENT DETAILS:
INPUT: Enter Student id, password.
OUTPUT: an student details are added
STORAGE: these details are added in student details in student or student data base

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RECURITER DETAILS:
Add student: add new student to the student module.
INPUT: add new student to the student module.
OUTPUT: New student details are added
STORAGE: these student details are added to the student information system
Add student price details:
INPUT: insert student price details
OUTPUT: every student price details are added when new student are add.
STORAGE: the student marks details are stored in the student data base who are passed in
exams
Remove old student details:
INPUT: insert old student details.
OUTPUT: the old student are removed.
STORAGE: the student details are stored in the student data base
Update student details:
INPUT: insert and update student details
COMPUTATION: these details can be change or modified
OUTPUT: the student details are updated
STORAGE: these update student details are stored in student date base

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2.2.2 Non-Functional Requirements:
Non-functional requirements are the constraints that must be adhered during
development. They limit what resources can be used and set bounds on aspects of the software’s
quality.
USER INTERFACES:
The User Interface is a GUI developed using HTML.
SOFTWARE INTERFACE:
The main processing is done on the server side using apache tomcat and for the
programming environment java is used, for backend database oracle is used.
PERFORMANCE REQUIREMENTS:
The product performance needs to be assessed on certain characteristics. Input:
The inputs that the student gives i.e., user id and password is very important.
DESIGN CONSTRAINTS
The system we have developed is constrained by network resources.
MANPOWER REQUIREMENTS
5 members can complete this in 2 – 4 months if they work fulltime on it.
2.2.3 Environment & Technology Requirements:
- By using the HTML software
We make use of Java Swing concept and design the screen
- All the environmental variables are set.

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2.2.3.1 Hardware
Specification
Processor : Pentium III/AMD Athlone XP
RAM : 512 MB
Hard disk : 1GB
FDD : 1.44MB
Monitor : 14 inch
Mouse 3 Button scroll
CD Drive : 52 X
Keyboard : 108 key
2.2.3.2 Software
Specification
Operating System : Windows 2000/xp /7
Languages : java (html ,awt and jdbc )
Front End : jsp(java server pages)
Platform : netbeans.
Backend : Oracle XE
Server : Tomcat

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INTRODUCTION TO JAVA
HISTORY OF JAVA
Java language was developed by James Gosling and his team at sun micro
systems and released formally in 1995. Its former name is oak. Java Development Kit 1.0 was
released in 1996. to popularize java and is freely available on Internet.
Overview of Java
Java is loosely based on C++ syntax, and is men at to be Object-Oriented Structure of
java is midway between an interpreted and a compiled language . java programs are compiled
by the java compiler into Byte Codes which are secure and portable across different platforms
. these byte codes are essentially instructions encapsulated in single type, to what isknown as
a java virtual machine (JVM) which resides in standard browser.
Jvm verifies these byte codes when downloaded by the browser for integrity. Jvms
available for almost all OS. JVM converts these byte codes into machine specific instructions
at runtime.
FEATURES OF JAVA
 Java is object-oriented language and supports encapsulation, inheritance,polymorphism
and dynamic binding , but does not support multiple inheritance. everything in java is
an object except some primitive datatypes .
 java is portable architecture neutral that is java programs once compiled can be
executed on any machine that is enabled.
 JAVA is distributed in its approach and used for internet programming.
 Java is robust, secured, high performing and dynamic in nature.
 Java supports multithreading. There for different parts of the program can be executed
at the same time

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JAVA AND INTERNET
Java is strongly associated with internet and known as internet programming
language. Internet users can use java to create applet programs and run them locally using java
enabled browser search as hot java. Applets can be downloaded from remote machinevia
internet and run it on local machine .
JAVA AND WORLD WIDE WEB
World wide web is an open ended information retrieval system designed to be used
in the distributed environment. This system contains web pages that provide bothinformation
and controls. We can navigate to a new web page in any direction. This is made possible worth
HTML java was meant to be used in distributed environment such as internet. So java could be
easily incorporated into the web system and is capable of supporting animation graphics, games
and other special effect. The web has become more dynamic and interactive with support of
java. We can run a java program on remote machine over internet with the support of web .
JAVA ENVIRONMENT
Java environment includes a large no. of tools which are part of the system known
as java development kit (JDK) and hundreds of classes, methods, and interfaces grouped into
packages forms part of java standard library(JSL).
JAVA ARCHITECTURE
Java architecture provides a portable , robust , high performing environment for
development. Java provides portability by compiling the byte codes for the java virtual machine
which are then interpreted on each platform by the runtime environment . java also provides
stringent compile and runtime checking and automatic memory management in order to ensure
solid code

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JAVA VIRTUAL MACHINE
When we compile the code, java compiler creates machine code (byte code) for a
hypothetical machine called java virtual machine (jvm). The jvm will execute the byte code
and overcomes the issue of portability . the code is written and compile for one machine and
interpreted all other machines . this machine is called java virtual machine .
PARADIGM OF JAVA
 Dynamic down loading applets(small application programs);
 Elimination of flatware phenomenon that is providing those features of a product that
user needs at a time. The remaining features of a product can remain in the server.
 Changing economic model of the software
 Up-to-date software availability
 Supports network entire computing
 Supports CORBA & DCOM
ABOUT HTML
HTML (hyper text markup language) is a language used to create hyper text documents
that have hyper links embedded in them .it consists of tags embedded in the textof a document
with HTML. We can build web pages or web document s. it is basically a formatting language
and not a programming language. The browser reading the document interprets mark up tags
to help format the document for subsequent display to a reader. HTML is a language for
describing structured documents. HTML is a platform independent. WWW (world wide web)
pages are written using HTML. HTML tags control in part the representation of the WWW
page when view with web browser. The browser interprets HTML tags in the web
document and displays it. Different browsers show data differently. Examples of browsers used
to be web pages include:
 Netscape
 Internet Explorer

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JAVA SCRIPT
Java script is a general purpose, prototype based, object oriented scripting language
developed jointly by sun and netscape and is meant for the WWW. it is designed to be
embedded in diverse applications and systems , without consuming much memory . java
script borrows most of its syntax from java but also inherits from awk and perl, with some
indirect influence from self in its object prototype system.
Java scripts dynamically typed that is programs do not declare variable types, and the
type of variable is unrestricted and can change at runtime .source can be generated at run time
and evaluated against an arbitrary scope. Typical implementations compile by translating
source into a specified byte code format, to check syntax and source consistency. Note that the
availability to generate and interpret programs at runtime implies the presence of a compiler at
runtime.
Java script is a high level scripting language that does not depend on or expose
particular machine representations or operating system services. It provides automatic storage
management, typically using a garbage collector.
FEATURES:
 Java script is embedded into HTML documents and is executed with in them.
 Java script is browser dependent
 Javascript is an interpreted languaged that can be interpreted by the browser at run
time.
 Java script is loosely typed language
 Java script is an object based language.
 Java script is an Eent-Driven language and supports event handlers to specify the
functionality of a button.

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ADVANTAGES
1. javascript provides means to contain multi frame windows for presentation of the web.
2. javascript provides basic data validation before it is sent to the server.Eg
: login and password checking or whether the values entered are correct or whether all fields
in a from are filled and reduced network traffic
3 .it creates interactive forms and client side lookup tables
INTRODUCTION TO JDBC
JDBC (Java Database connectivity) is a front-end tool for connecting to a server
to ODBC in that respect, however JDBC can connect only java client and it uses ODBC for
the connectivity. JDBC is essentially a low-level API since any data manipulation, storage and
retrieval has to be done by the program itself. Some tools, which provide a higher-level
abstraction, are expected shortly. The next question that needs to be answered is why we need
JDBC, once we have ODBC on hand. We can use the same ODBC to connect the entire
database and ODBC is a proven technology. Problem for doing this is ODBC gives a ‘c’
language API, which uses pointers extensively. Since java does not have any pointes and is
object-oriented sun Microsystems, inventor of java developed to suit its needs.
Requirements to use JDBC:
To use JDBC you need a basic knowledge of databases and SQL.A part from this you
need the jdk1.1 (Java Development Kit1.1 available javasoft’s website) or a version of
Java since jdk1.1 and above come bundled with JDBC software. After that you need to have a
back-end database engine for which a JDBC driver is available. When JDBC drivers are not
available JDBC-ODBC bridge drivers are used to access the database through ODBC. Back-
end is not needed when JDBC driver is capable of storing and retrieving the data itself, or if
JDBC-ODBC Bridge and the ODBC driver can be used to store and retrieve the information.

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DATABASE MODELS
JDBC and accessing the database through applets and JDBC API via an intermediate
server resulted server resulted in a new type of database model which is different from the
client-server model. Based on number of intermediate server through the request should go it
is named as single tire, two tire and multi tire architecture.
Single Tier
In a single tier the server and client are the same in the sense that a client program that
needs information (client) and the source of this type of architecture is also possible in java, in
case flat files are used to store the data. However this is useful only in case of small applications.
The advantage with this is the simplicity and portability of the application developed.
Two Tier (client-server)
In two tier architecture the database resides in one machine and client in
different machine they are connected through the network. In this type of architecture
a database management takes control of the database and provides access to clients in
a network. This software bundle is also called as the server. Software in different
machines, requesting for information are called as the clients

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JDBC binary code end in many cases database client code must be loaded
oneach client machine that uses this driver. As a result, this kind of driver is mostappropriate
on a corporate network where client installations are not major problem,or for application
server code written in java in a 3-tier architecture.
2. NATIVE API PARTLY-JAVA DRIVER
This kind of driver converts JDBC calls into calls on the client API for oracle
Sybase, Informix, DB2, or other DBMS. Note that, like the bridge driver, this style of
driver requires that some binary code be loaded on each client machine.
3. JDBC-NET ALL-JAVA DRIVER
This driver translates JDBC calls into a DBMS independent net protocol, which is
then translated, to a DBMS protocol by a server. This net server middle-ware is able
to connect its all java clients to many different databases. The Specific protocol used
depends on the vendor. In general, this most flexible JDBC alternative. It is likely that
all vendors of this solution will provide products suitable for intranet use.

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4. NATIVE PROTOCOL ALL-JAVA DRIVER
This kind of driver converts JDBC calls into the network protocol used by
DBMS directory. This allows a direct call from the client machine to the DBMS
server that is practical solution for intranet access. Since many of these protocols are
proprietary, the database vendors themselves will be the primary source. Several
database vendors have these in progress. Eventually, we expect that driver categories
3 and 4 will be the preferred way to access databases from JDBC. Driver categories
one and two are interim solutions where direct all java drivers are not yet available.
Category 4 is in some sense the ideal; however, there are many cases where category
3 may be preferable: eg: -where a thin DBMS-independent client is desired, or if a
DBMS –independent protocol is standardized and implemented directly by many
DBMS vendors.
Result set enhancements
The JDBC 1.0 API provided result sets that had the ability to scroll in a forward direc-
tion only. Scrollable result sets allow for more flexibility in the processing of results by
providing both forward and backward movement through their contents. In addition, scrollable
result sets allow for relative and absolute positioning. For example, it’s pos-sible to move to
the fourth row in a scrollable result set directly, or to move directly to the third row following
the current row, provided the row exists. The JDBC API allows result sets tobe directly
updatable, as well.
Batch updates
The batch update feature allows an application to submit multiple update
statements(insert/update/delete) in a single request to the database. This can provide a dramatic
increase in performance when a large number of update statements need to be executed.
Advanced data types
Increased support for storing persistent Java programming language objects (Java
ob-jects)and a mapping for SQL99 data types such as binary large objects, and structured types,
has been added to the JDBC API. An application may also customize the map-ping of SQL99
structured types into Java programming language classes.

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What is a Servlet?
Servlets are modules that extend request/response-oriented servers, such as
Java-enabled web servers. For example, a servlet might be responsible for taking data
in an HTML order-entry form and applying the business logic used to update a
company's order database.
Servlets are to servers what applets are to browsers. Unlike applets, however,
servlets have no graphical user interface. Servlets can be embedded in many different
servers because the servlet API, which you use to write servlets, assumes nothing about
the server's environment or protocol. Servlets have become most widely used within
HTTP servers; many web servers support the Servlet API.
The Servlet Interface
The central abstraction in the Servlet API is the Servlet interface. All servlets
implement this interface, either directly or, more commonly, by extending a class that
implements it such as HttpServlet.

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The Servlet interface declares, but does not implement, methods that manage
the servlet and its communications with clients. Servlet writers provide some or all of these
methods when developing a servlet.
A Simple Servlet
Thefollowingclasscompletelydefinesservlet:
public class SimpleServlet extends HttpServlet {
/**
* Handle the HTTP GET method by building a simple web
page. */
public void doGet (HttpServletRequest request,HttpServletResponse response)
throws ServletException, IOException
{
PrintWriterStringout;title"Simple
Servlet Output";
// set content type and other response header fields first
response.setContentType("text/html");
/ then write the data of the response
System.out = response.getWriter();
System.out.println("<HTML><HEAD><TITLE>");
System.out.println(title);
System.out.println("</TITLE></HEAD><BODY>");
System.out.println("<H1>" + title + "</H1>");
System.out.println("<P>This is output from SimpleServlet.");
System.out.println("</BODY></HTML>");
System.out.close();
}
}

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1.Servlet Lifecycle
Each servlet has the same life cycle:
 A server loads and initializes the servlet
 The servlet handles zero or more client requests
 The server removes the servlet
Initializing a Servlet
When a server loads a servlet, the server runs the servlet's init method. Initialization
completes before client requests are handled and before the servlet is destroyed. Even though
most servlets are run in multi-threaded servers, servlets have no concurrency issues during
servlet initialization. The server calls the init method once, when the server loads the servlet,
and will not call the init method again unless the server is reloading the servlet. The server can
not reload a servlet until after the server has destroyed the servlet by calling the destroy method.
The init Method
The init method provided by the HttpServlet class initializes the servlet and logs the
initialization. To do initialization specific to your servlet, override the init()method following these
rules:

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 If an initialization error occurs that renders the servlet incapable of handling client
requests, throw an Unavailable Exception. An example of this type of error is the
inability to establish a required network connection.
Session Endurance
After the user has been idle for more than a certain period of time (30 minutes
by default), the user's session becomes invalid, and the corresponding Session object
is destroyed.
A session is a set of requests originating from the same browser, going to the same
server, bounded by a period of time. Loosely speaking, a session corresponds to a single
sitting of a single anonymous user (anonymous because no explicit login or
authentication is required to participate in session tracking).
Functions
Functions are bet declared between the <Head> tag of HTML page. Functions are
called by user-initiated events. Seems reasonable to keep the functions between the <Head>
tags. They are loaded first before a user can do anything that might call a function. Scripts can
be placed between inside comment fields to ensure that older browser do not display the script
itself.

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<html>
<head>
<script language=”JavaScript”>function pushbutton (){alert (“Hello!”);
</script>
</head>
s<body>
<form>
<input type=”button” name=”Button1” value=”push me” onclick=”pushbutton ()”>
</form>
</body>
</html>
If we want to test this one immediately and you are using a Java Script
enabled browser then please go ahead and push the button. This script will create a button and
when you press it a window will pop up saying “hello!”. In fact we have alot of possibilities
just by adding functions to our scripts . The common browsers transmit the form information
by either method: here’s the complete tag including the GET transmission method attribute
for the previous form

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ORACLE
INTRODUCTION:
Oracle is a relational database management system, which organizes
data in the form of tables. Oracle is one of many database servers based on RDBMS model,
which manages a seer of data that attends three specific things-data structures, data integrity
and data manipulation. With oracle cooperative server technology we can realize the benefits
of open, relational systems for all the applications. Oracle makes efficient use of all systems
resources, on all hardware architecture; to deliver unmatched performance, price performance
and scalability. Any DBMS to be calledas RDBMS has to satisfy Dr.E.F.Codd’s rules.
DISTINCT FEATURES OF ORACLE:
 ORACLE IS PORTABLE:
The Oracle RDBMS is available on wide range of platforms ranging
from PCs to super computers and as a multi user loadable module for Novel
NetWare, if you develop application on system you can run the same application
on other systems without any modifications.
 ORACLE IS COMPATIBLE:
Oracle commands can be used for communicating with IBM DB2
mainframe RDBMS that is different from Oracle, that is Oracle compatible with
DB2. Oracle RDBMS is a high performance fault tolerant DBMS, which is
specially designed for online transaction processing and for handling large
database applications
 MULTITHREADED SERVER ARCHITECTURE:
Oracle adaptable multithreaded server architecture delivers scalable high
performance for very large number of users on all hardware architecture
including symmetric multiprocessors (sumps) and loosely coupled
multiprocessors. Performance is achieved by eliminating CPU, I/O, memory
and operating system bottlenecks and by optimizing the Oracle DBMS server
code to eliminate all internal bottlenecks.

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FEATURES OF ORACLE:
Most popular RDBMS in the market because of its ease of use
 Client/server architecture.
 Data independence.
 Ensuring data integrity and data security.
 Managing data concurrency.
 Parallel processing support for speed up data entry and online transaction
processing used for applications.
 DB procedures, functions and packages.
ORACLE SUPPORTS THE FOLLOWING CODD’S RULES:
Rule 1: Information Rule (Representation of information)-YES.
Rule 2 : Guaranteed Access-YES.
Rule 3: Systematic treatment of Null values-YES.
Rule 4: Dynamic on-line catalog-based Relational Model-YES.
Rule 5: Comprehensive data sub language-YES.
Rule 6: View Updating-PARTIAL.
Rule 7:High-level Update, Insert and Delete-YES.
Rule 8: Physical data Independence-PARTIAL.
Rule 9: Logical data Independence-PARTIAL.
Rule 10: Integrity Independence-PARTIAL.
Rule 11: Distributed Independence-YES.
Rule 12: Non-subversion-YES.

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Java is a small, simple, safe, object oriented, interpreted or dynamically optimized,
byte coded, architectural, garbage collected, multithreaded programming language with a
strongly typed exception-handling for writing distributed and dynamicaly extensible programs.
Java is an object oriented programming language. Java is a high-level, thirdgeneration language
like C, FORTRAN, Small talk, Pearl and many others. You can use java to write computer
applications that crunch numbers, process words, play games, store data or do any of the
thousands of other things computer software can do.
Special programs called applets that can be downloaded from the internet and
played safely within a web browser. Java a supports this application and the follow features
make it one of the best programming languages.
 It is simple and object oriented
 It helps to create user friendly interfaces.
 It is very dynamic.
 It supports multithreading.
 It is platform independent
 It is highly secure and robust.
 It supports internet programming
Java is a programming language originally developed by Sun Microsystems
and released in 1995 as a core component of Sun's Java platform. The language derives much
of its syntax from C and C++ but has a simpler object model and fewer low-level facilities.
Java applications are typically compiled to byte code which can run on any Java virtual
machine (JVM) regardless of computer architecture.
The original and reference implementation Java compilers, virtual machines, and class
libraries were developed by Sun from 1995. As of May 2007, in compliance with the
specifications of the Java Community Process, Sun made available most of their Java
technologies as free software under the GNU General Public License

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The Java language was created by James Gosling in June 1991 for use in a set top box
project. The language was initially called Oak, after an oak tree that stood outside Gosling's office
- and also went by the name Green - and ended up later being renamed to Java, from a listof
random words. Gosling's goals were to implement a virtual machine and a language that had a
familiar C/C++ style of notation.
Primary goals
There were five primary goals in the creation of the Java language:
 It should use the object-oriented programming methodology.
 It should allow the same program to be executed on multiple operating systems.
 It should contain built-in support for using computer networks.
 It should be designed to execute code from remote sources securely.
 It should be easy to use by selecting what were considered the good parts of other object-
oriented languages.
The Java platform is the name for a bundle of related programs, or platform,
from Sun which allow for developing and running programs written in the Java programming
language. The platform is not specific to any one processor or operating system, but rather an
execution engine (called a virtual machine) and a compiler with a set of standard libraries which
are implemented for various hardware and operating systems so that Java programs can run
identically on all of them.Different "editions" of the platform are available, including:
 Java ME (Micro Edition): Specifies several different sets of libraries (known as profiles)
for devices which are sufficiently limited that supplying the full set of Java libraries
would take up unacceptably large amounts of storage.
 Java SE (Standard Edition): For general purpose use on desktop PCs, servers and similar
devices.
 Java EE (Enterprise Edition): Java SE plus various APIs useful for multi-tier client-
server enterprise applications.

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The Java Platform consists of several programs, each of which
provides a distinct portion of its overall capabilities. For example, the Java compiler,
which converts Java source code into Java bytecode (an intermediate language for the
Java Virtual Machine (JVM)), is provided as part of the Java Development Kit (JDK).
The sophisticated Java Runtime Environment (JRE), complementing the JVM with a
just-in-time (JIT) compiler, converts intermediate bytecode into native machine code
on the fly. Also supplied are extensive libraries (pre-compiled into Java bytecode)
containing reusable code, as well as numerous ways for Java applications to be
deployed, including being embedded in a web page as an applet. There are several other
components, some available only in certain editions.

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3. DESIGN
3.1. SYSTEM DESIGN:
Design is The Diagrammatical representation of the Project. It is the first step to
moving from the problem domain towards the solution domain. It is essentially the bridge
between requirements specification and the final solution for satisfying the requirements.
The design for software systems often has two levels. At the first level the focus is on
deciding which modules are needed for the system, the specifications of these modules, and
how the modules should be interconnected. This is what is called System design or top- level
design.
In the second level, the internal design of the modules or how the specifications of
the module can be satisfied is decided upon. This design level is often called The Detailed
design or Logical design. The system design has a major impact on the testability and
modifiability of a system.
System design can be viewed from either technical or project management
perspective. From the technical point of view, design is comprised of four activities
 architectural design
 data structure design
 interface design
 Procedural design.
3.1.1 Introduction to Uml Diagrams:
UML is for diagrammatic notations i.e visualizing, specifying,
constructing and documenting the components of software and non software systems.
UML notations are the most important elements in modeling. Efficient and appropriate use of
notations is very important for making a complete and meaningful model.
UML is specifically constructed through two different domains they are:
 UML Analysis modeling: It is focuses on the user model and structural model
views of the system.
 UML design modeling: It is focuses on the behavioral modeling,
implementation modeling and environmental model views.

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Use Case:
A Use case is a set of scenario that describes an interaction between user and a
system. A Use case diagram displays the relationship among Actors and Use cases. There are
two main components of Use case diagrams are:
 Use cases Functions
 Actors-User
Browse Course Name
Actor:
An actor can be defined as some internal or external entity that interacts with the system.
It could be a user or another system. The actor "uses" the use case to complete a task.System
Administrator, Authentication System, Student, Parent,Faculty and Web Client are all
examples of actors.
Actor
Interface Notation:
Interface is represented by a circle. It has a name which is generally written below the
circle. Interface is used to describe functionality without implementation. When a class
implements the interface it also implements the functionality as per the requirement.
Interface
Student details Name
Use Case

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Collaboration Notation:
Collaboration is represented by a dotted eclipse. It has a name written inside the
eclipse. Collaboration represents responsibilities. Generally responsibilities are in a group.
Collaboration
Additional components can be used for clarification
Initial State Notation:
Initial state is defined to show the start of a process. The usage of Initial State
Notation is to show the starting point of a process
Final State Notation:
Initial state
Final state is used to show the end of a process. This notation is also used in almost all
diagrams to describe the end. The usage of Final State Notation is to show the termination point
of a process.
Final state

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Package Notation:
Package notation is used to wrap the components of a system.
Name Package
Additional Components can be used for clarification
Note Notation:
This notation is used to provide necessary information of a system.
Relationships:
A model is not complete unless the relationships between elements are described properly.
The Relationship gives a proper meaning to an UML model. Following are the different types
of relationships available in UML.
 Dependency
 Association
 Generalization
 Extensibility

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Dependency Notation:
Dependency describes the dependent elements and the direction of dependency.
Dependency is represented by a dotted arrow. The arrow head represents the independent
element and the other end the dependent element. Dependency is used to represent dependency
between two elements of a system.
Association:
The association is the link that is drawn between and actor and a use case. It indicates
which actors interact with the system to complete the various tasks.
Association is represented by a dotted line with (without) arrows on both sides. The
two ends represent two associated elements. The multiplicity is also mentioned at the ends (1,
* etc) to show how many objects are associated.
Generalization of Notation:
Generalization describes the inheritance relationship of the object oriented
world. It is parent and child relationship.
Generalization is represented by an arrow with hollow arrow head. One end
represents the parent element and the other end child element.

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Extensibility Notation:
All the languages have some mechanism to extend its capabilities like syntax, semantics
etc. UML is also having the following mechanisms to provide extensibility features.
Stereotypes (Represents new elements)
Tagged values (Represents new attributes)
Constraints (Represents the boundaries)
Extensibility notations are used to enhance the power of the language. It is
basically additional elements used to represent some extra behavior of the system. These extra
behaviors are not covered by the standard available notations.
3.1.2.1 Scenarious:
System Design is one of the tasking sections of the Programming. In this
section of the project many previews are going to be seen and we are gradually getting close
to the new system. System design is a transition from a user-oriented document to a document
oriented to programmers or database personnel.

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3.12.1 USE CASES DIAGRAM:
Fig: use cases diagram for adimin, student, recruite

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3.1.2.2 CLASS DIAGRAM:

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5.SEQUENCE DIAGRAMS:
FOR ADMIN:
CHECK Update details Update Add Add Approve Upload Mailing
1. E
ne
r u
r
na
m
e
an
d
pa
ss
wo
rd
2.Check details
PROVIDES THE
SCREEN
Details are updated
Stattics are updated
Student or students are added to the cell
Recrutier added to the cell
Students and recrutier are approved
Materials are uploaded to the cell
Admin can mail to the students and recurtier`
Admin
login

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FOR STUDENT:
student
login
CHECK Update details Check details Materials Mailing Chang
Student can mail to the admin
Recruiter can obtain the student details
Recruiter can mail to the admin
Recruiter can change his password
0
1.Ener u r
name and
password
2.Check details
PROVIDES THE
SCREEN
Student can update details
Student can check his details
Student can search for the marerial

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ACTIVITY DIAGRAMS:
FOR ADMIN :

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2: approve
3: View Details
5: views student
Recruiter
COLLABORATION DIAGRAMS:
1: View Details
Administrator Student
4: View Details

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Tables
S no FIELD NAME Type
1 Name VARCHAR2(20)
2 CCODE VARCHAR2(20)
3 CNAME VARCHAR2(20)
4 EMPID VARCHAR2(20)
5 BRANCHES VARCHAR2(20)
6 NOS VARCHAR2(20)
7 PHONE NUMBER(20)
8 EMAIL VARCHAR2(20)
9 STATE VARCHAR2(20)
10 LOCATIONNAME VARCHAR2(20)
11 MAXNO OFRETAILERS VARCHAR2(20)
12 COUNTRY VARCHAR2(20)

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RECRUITER:
1 Recruiter ID Varchar2(20),PK
2 RNAME Varchar2(30)
3 PHONE NUMBER(20)
4 EMAIL Varchar2(20)
5 HOUSE-No VARCHAR2(20)
6 STREET VARCHAR2(20)
7 CITY VARCHAR2(20)
8 COUNTRY VARCHAR2(20)
9 RNAME NUMBER2(10)

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LOGIN:
1 User ID Varchar2(20),PK
2 Password Varchar2(30)
3 Type of User Varchar2(30)
MATERIAL:
1 MATNAME Varchar2(20),PK
2 MATNAME Varchar2(30)

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HALLTICKET:
1 HNO Varchar2(20),PK
2 Company Id Varchar2(30)
EVENT:
1 SUBJECT Varchar2(20),PK
2 EVENT Varchar2(30)
3 DATE1 DATE
4 MSGID Varchar2(20)
5 IBS VARCHAR2(20)
6 STS VARCHAR2(20)

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SOURCE CODE
HOME.HTML
<HTML>
<HEAD>
<TITLE>TRAINING & PLACEMENT CELL</TITLE>
<SCRIPT LANGUAGE="JAVASCRIPT" TYPE="TEXT/JAVASCRIPT"
SRC="IMAGES/JSFILE.JS"></SCRIPT>
<LINK HREF="IMAGES/MY HOME.CSS" REL="STYLESHEET"
TYPE="TEXT/CSS">
<LINK REL="STYLESHEET" TYPE="TEXT/CSS"
HREF="IMAGES/MENUSTYLE.CSS" MEDIA="SCREEN, PRINT" />
<LINK REL="STYLESHEET" TYPE="TEXT/CSS"
HREF="IMAGES/SMENUSTYLE.CSS" MEDIA="SCREEN, PRINT" />
</HEAD>
<BODY LEFTMARGIN="0" TOPMARGIN="0" MARGINWIDTH="0"
MARGINHEIGHT="0"
ONLOAD="MM_PRELOADIMAGES('IMAGES/BTN_HOME_DN.JPG','IMAGES/
BTN_ABOUT_DN.JPG','IMAGES/BTN_CONTACT_DN.JPG','IMAGES/BTN_PR
ODUCTS_DN.JPG','IMAGES/BTN_SUPPORT_DN.JPG','IMAGES/BTN_NEWS_
DN.JPG')">
s

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<TABLE WIDTH="307" HEIGHT="422" BORDER="0" CELLPADDING="0"
CELLSPACING="0">
<TR>
<TD HEIGHT="135" WIDTH="951">
<TABLEWIDTH="951”BORDER="0"CELLSPACING="0"
CELLPADDING="0" HEIGHT="126">
<TR>
<TD WIDTH="407" HEIGHT="126">
<IMG BORDER="0" SRC="IMAGES/CAPTION.JPG" WIDTH="600"
HEIGHT="120"></TD>
</TR>
</TABLE></TD>
</TR>
<TR>
<TD VALIGN="TOP" HEIGHT="212" WIDTH="951">
<TABLE WIDTH="549" HEIGHT="357" BORDER="0" CELLPADDING="0"
CELLSPACING="0" BACKGROUND="IMAGES/TOPNAVBG.JPG">
<TR>
<TD>HEIGHT="35"COLSPAN="2"

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sBACKGROUND="IMAGES/BASEBG2.JPG" WIDTH="951">
<IMG SRC="IMAGES/BASEBG2.JPG" WIDTH="1" HEIGHT="9">
<AHREF="AHOME1.HTML"><IMG SRC="IMAGES/BTN_HOME.JPG"
NAME="BTN_HOME" WIDTH="55" HEIGHT="33" ID="BTN_HOME"
ONMOUSEOVER="MM_SWAPIMAGE('BTN_HOME','','IMAGES/BTN_HOME
_DN.JPG',1)"ONMOUSEOUT="MM_SWAPIMGRESTORE()"BORDER="0"></
A><IMG SRC="IMAGES/NAVSPACER.JPG" WIDTH="1"
HEIGHT="33"><AHREF="EVE.JSP"TARGET="F1"><IMG
SRC="IMAGES/BTN_EVE.JPG" NAME="BTN_EVE" WIDTH="55"
HEIGHT="33" ID="BTN_EVE"
ONMOUSEOVER="MM_SWAPIMAGE('BTN_EVE','','IMAGES/BTN_EVE_DN.J
PG',1)" ONMOUSEOUT="MM_SWAPIMGRESTORE()"
BORDER="0"></A><IMG SRC="IMAGES/NAVSPACER.JPG" WIDTH="1"
HEIGHT="33"><A HREF="REC.JSP" TARGET="F1"><IMG
SRC="IMAGES/BTN_REC.JPG" NAME="BTN_REC" WIDTH="90"
HEIGHT="33" ID="BTN_REC"
ONMOUSEOVER="MM_SWAPIMAGE('BTN_REC','','IMAGES/BTN_REC_DN.J
PG',1)"ONMOUSEOUT="MM_SWAPIMGRESTORE()"

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BORDER="0"></A><IMGSRC="IMAGES/NAVSPACER.JPG"WIDTH="1"
HEIGHT="33"><AHREF="ACHIEVEMENTS.JSP"TARGET="F1"><IMG
SRC="IMAGES/BTN_ACH.JPG"NAME="BTN_ACH"WIDTH="90"
HEIGHT="33" ID="BTN_ACH"
ONMOUSEOVER="MM_SWAPIMAGE('BTN_ACH','','IMAGES/BTN_ACH_DN.
JPG',1)"ONMOUSEOUT="MM_SWAPIMGRESTORE()"
HEIGHT="33"><AHREF="AABOUTUS.HTML"TARGET="F1"><IMG
SRC="IMAGES/BTN_ABT.JPG"NAME="BTN_ABT"WIDTH="63"
HEIGHT="33" ID="BTN_ABT"
ONMOUSEOVER="MM_SWAPIMAGE('BTN_ABT','','IMAGES/BTN_ABT_DN.J
</TR>
<TR>
<TD WIDTH="140" VALIGN="TOP" HEIGHT="1">
</TD>

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<TR>
<TD HEIGHT="1" BACKGROUND="IMAGES/NAVBASEBG.JPG" WIDTH="951">
< IMG
SRC="IMAGES/NAVB
ASEBG.JPG"
HEIGHT="29"></TD>
</TR>
</TABLE></TD>
</TR>
<TR>
WIDTH="1"
<TD WIDTH="140" VALIGN="TOP" HEIGHT="454" ROWSPAN="2">
&NBSP;<P>&NBSP;</P>
<P>&NBSP;</P>
<P>
<FORM NAME="F1" ACTION="NEWLOGIN.JSP" METHOD=POST>

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<TABLE BORDERCOLOR=#006600 HEIGHT=202 CELLSPACING=0
CELLPADDING=2
RULES=GROUPS WIDTH=171 BORDER=0 FRAME=BOX>
<THEAD>
<TR>
<TD CLASS=CLASS3 ALIGN=MIDDLE WIDTH=221 BGCOLOR=#6495ED
COLSPAN=2 HEIGHT=24><FONT SIZE=5
COLOR="#772233">LOGIN</FONT></TD></TR></THEAD>
TBODY>
<TR>
<TD NOWRAP ALIGN=RIGHT WIDTH=92 HEIGHT=42><FONT SIZE=3>LOGIN
ID:</TD>
<TD ALIGN=RIGHT WIDTH=127 HEIGHT=42><INPUT SIZE=17
NAME="USRNAME"></TD></TR>
<TR>
<TD NOWRAP ALIGN=RIGHT WIDTH=92 HEIGHT=25><FONT
SIZE=3>PASSWORD:</TD>
<TDALIGN=RIGHTWIDTH=127HEIGHT=25><INPUT
TYPE=PASSWORD
SIZE=17 NAME="PASSWORD"></FONT></TD></TR>
<TR>

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<TD VALIGN=TOP ALIGN=MIDDLE WIDTH=221 COLSPAN=2
HEIGHT=50>&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;
&NBSP;&NBSP; <INPUT TYPE=SUBMIT VALUE=" SIGN IN " NAME="LOGIN">
&NBSP;<IMG HEIGHT=40 SRC="LOGINSYMBOL1.JPG"
WIDTH=35></TD>
</TR>
<TR>
<TD>
ALIGN=CENTER
WIDTH=92
HEIGHT=25
COLSPAN=2><CENTER>&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&N
BSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;<A
HREF="PASSWORD.HTML"
TARGET="F1"><FONT
SRC="IMAGES/BTN_ABT.JPG"NAME="BTN_ABT"WIDTH="63"
HEIGHT="33" ID="BTN_ABT"
ONMOUSEOVER="MM_SWAPIMAGE('BTN_ABT','','IMAGES/BTN_ABT_DN.J
</TR>
<TR>
<TD WIDTH="140" VALIGN="TOP" HEIGHT="1">
</TD>

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<TR>
<TD HEIGHT="1" BACKGROUND="IMAGES/NAVBASEBG.JPG" WIDTH="951">
< IMG
SRC="IMAGES/NAVB
ASEBG.JPG"
HEIGHT="29"></TD>
</TR>
</TABLE></TD>
</TR>
<TR>
WIDTH="1"
<TD WIDTH="140" VALIGN="TOP" HEIGHT="454" ROWSPAN="2">
<
SIZE=2
COLOR="RED">FORGOTPASSWORD</A></CENTER></TD></TR></P>
</TBODY></TABLE>

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</FORM>
</TD>
<TD HEIGHT="454" WIDTH="909">
<IFRAME NAME="F1" WIDTH="886" HEIGHT="447" BORDER="0"
SRC="HOME.HTML">
</IFRAME>
</TD>
</TR>
</TABLE></TD>
</TR>
<TR>
<TD>HEIGHT="26" BACKGROUND="IMAGES/BASEBG1.JPG"
WIDTH="951" ALIGN=CENTER>COPY@RIGHT RESERVED
<IMG SRC="IMAGES/BASEBG1.JPG" WIDTH="1" HEIGHT="24"></TD>
</TR>
<TR>
<TDHEIGHT="49"BACKGROUND="IMAGES/BASEBG2.JPG"
WIDTH="951">
VALIGN="TOP"
<TABLEWIDTH="511"BORDER="0
CELLSPACING="0"
CELLPADDING="0">
<TR>
<TD HEIGHT="26" CLASS="BASELINE" WIDTH="514">&NBSP;</TD>
<TD ALIGN="RIGHT" CLASS="BASELINE" WIDTH="4">&NBSP;</TD>
</TR>
</TABLE></TD>
</TR>
</TABLE>
</BODY>
</HTML>

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SCREENS
HOME PAGE:

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ADMINISTRATOR LOGIN:

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ADMIN ADD STUDENT:

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ADMIN ADD COMPANY:

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ADMIN ADDED EVENTS:
ADMIN APPROVAL:

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ADMIN STUDENT DETAILS:

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5.TESTING
5.1 INTRODUCTION TO TESTING:
Software Testing is the process of executing software in a controlled manner, in
order to answer the question - Does the software behave as specified?. Software testing is often
used in association with the terms verification and validation. Validation is the checking or
testing of student, includes software, for conformance and consistency with an associated
specification. Software testing is just one kind of verification, which also uses techniques such
as reviews, analysis, inspections, and walkthroughs. Validation is the processof checking that
what has been specified is what the user actually wanted.
sValidation :Are we doing the right job?
Verification :Are we doing the job right?
Software testing should not be confused with debugging. Debugging is the
process of analyzing and localizing bugs when software does not behave as expected. Although
the identification of some bugs will be obvious from playing with the software, a methodical
approach to software testing is a much more thorough means for identifying bugs.Debugging
is therefore an activity which supports testing, but cannot replace testing.
Other activities which are often associated with software testing are static
analysis and dynamic analysis. Static analysis investigates the source code of software,looking
for problems and gathering metrics without actually executing the code. Dynamic analysislooks
at the behavior of software while it is executing, to provide information such as execution
traces, timing profiles, and test coverage information.Testing is a set of activity thatcan be
planned in advanced and conducted systematically. Testing begins at the module level and
work towards the integration of entire computers based system. Nothing is complete without
testing, as it vital successof the system testing objectives, there are several rules that can serve
as testing objectives. They are
 Testing is a process of executing a program with the intend of findingan error.
 A good test case is one that has high possibility of finding an undiscovered error.
 A successful test is one that uncovers an undiscovered error.

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If a testing is conducted successfully according to the objectives as stated above,
it would uncovered errors in the software also testing demonstrate that the software function
appear to be working according to the specification, that performance requirement appear to
have been met.
There are three ways to test program.
 For correctness
 For implementation efficiency
 For computational complexity
5.2 TEST S PLAN
A test plan implies a series of desired course of action to be followed in
accomplishing various testing methods. The Test Plan acts as a blue print for the action that is
to be followed. The software engineers create a computer program, its documentation and
related data structures. The software developers is always responsible for testing the individual
units of the programs, ensuring that each performs the function for which it was designed.
There is an independent test group (ITG) which is to remove the inherent problems associated
with letting the builder to test the thing that has been built. The specific objectives of testing
should be stated in
measurable terms. So that the mean time to failure, the cost to find and fix the defects,
remaining defect density or frequency of occurrence and test work-hours per regression test
all should be stated within the test plan.
The levels of testing include:
 Unit testing
 Integration Testing
 Data validation Testing
 Output Testing
Unit Testing:
Unit testing focuses verification effort on the smallest unit of software design
– the software component or module. Using the component level design description asa guide,
important control paths are tested to uncover errors within the boundary of the module. The
relative complexity of tests and uncovered scope established for unit testing.

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The unit testing is white-box oriented, and step can be conducted in parallel
for multiple components. The modular interface is tested to ensure that information properly
flows into and out of the program unit under test. The local data structure is examined to ensure
that data stored temporarily maintains its integrity during all steps in an algorithm’s execution.
Boundary conditions are tested to ensure that all statements in a module have been executed at
least once. Finally, all error handling paths are tested.
Integration Testing:
Integration testing is systematic technique for constructing the program
structure while at the same time conducting tests to uncover errors associated with interfacing.
The objective is to take unit tested components and build a program structure thathas been
dictated by design. The entire program is tested as whole. Correction is difficult because
isolation of causes is complicated by vast expanse of entire program. Once these errors are
corrected, new ones appear and the process continues in a seemingly endless loop.
After unit testing in Sell-Soft System all the modules were integrated to test for
any inconsistencies in the interfaces. Moreover differences in program structures were removed
and a unique program structure was evolved.
Validation Testing Or System Testing:
This is the final step in testing. In this the entire system was tested as a whole
with all forms, code, modules and class modules. This form of testing is popularly known as
Black Box testing or System tests.
Black Box testing method focuses on the functional requirements of the software.
That is, Black Box testing enables the software engineer to derive sets of input conditions that
will fully exercise all functional requirements for a program.
Black Box testing attempts to find errors in the following categories; incorrect
or missing functions, interface errors, errors in data structures or external data access,
performance errors and initialization errors and termination errors
Output Testing Or User Acceptance Testing:
The system considered is testedfor user acceptance; here it should satisfy the firm’s
need. The software should keep in touch with perspective system; user at the time of
developing and making changes whenever required. This done with respect to the following
points

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 Input Screen Designs,
 Output Screen Designs,
 Online message to guide the user and the like.
The above testing is done taking various kinds of test data. Preparation of test
data plays a vital role in the system testing. After preparing the test data, the system under study
is tested using that test data. While testing the system by which test data errors are again
uncovered and corrected by using above testing steps and corrections are also noted for future
use.
Validation Checking:
At the culmination of integration testing, software is completelyassembled
as a package; interfacing errors have been uncovered and corrected, and a final series of
software test-validation checks may begin. Validation can be defined in many ways, but a
simple definition (Albeit Harsh) is that validation succeeds when software functions ina
manner that can be reasonably expected by a customer. Software validation is achieved through
a series of black-box tests to be conducted and a test procedure defines specific test cases that
will be used in attempt to uncover errors in conformity with requirements. Both theplan and
procedure are designed to ensure that all functional requirements are satisfied; all performance
requirements are achieved; documentation is correct and human –Engineered and other
requirements are met.

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CONCLUSION
Presently we designed our Training & Placement Cell to be very User Friendly.
Many features are enhanced to the present Training & Placement Cell. With this Training &
Placement Cell most of the TPO’s time is saved. The features of the system can be further
enhanced in many ways.
The documentation that has enclosed can enable even a person with minimum
knowledge to understand it well.
PERFORMANCE:
Training & Placement Cell which is developed in JSP technology is a versatileproduct
and is pSlatform independent. The features provided by the Training & Placement Cell makes
it one of an interactive online platform for Placements.
ENHANCEMENTS:
1. Admin module to be developed, there by automating the services of the Admin
resulting in continuous flow of records from database.
2. Conducting mock tests is to be added

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BIBLIOGRAPHY
J2EE : Mastering EJB by Ed Roman
Java Server Programming J2EE Edition By Wrox
JSP : Java Server Pages by Peckowsky
S : Java Complete Reference by Patrick Naughton
HTML : HTML Black Book by Steven Holzner
UML : Unified Modeling Language by Ivar Jacobson,
Rambaugh, Grady Booch.
ORACLE : Oracle Press.

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References
1. Acharya, Kamal, Attendance Management System Project (April 28, 2024).
Available at
SSRN: https://ssrn.com/abstract=4810251 or http://dx.doi.org/10.2139/ssrn.4810251
2. Acharya, Kamal, Online Food Order System (May 2, 2024). Available at
3. Acharya, Kamal, University management system project. (May 1, 2024). Available at
4. Acharya, Kamal, Online banking management system. (May 1, 2024). Available at
5. Acharya, Kamal, Online Job Portal Management System (May 5, 2024). Available at
6. Acharya, Kamal, Employee leave management system. (May 7, 2024). Available
at SSRN: https://ssrn.com/abstract=4819626 or http://dx.doi.org/10.2139/ssrn.4819626
7. Acharya, Kamal, Online electricity billing project report. (May 7, 2024). Available at
8. Acharya, Kamal, POLICY MANAGEMENT SYSTEM PROJECT REPORT. (December 10, 2023).
Available at SSRN: https://ssrn.com/abstract=4831694 or http://dx.doi.org/10.2139/ssrn.4831694
9. Acharya, Kamal, Online job placement system project report. (January 10, 2023). Available at
10. Acharya, Kamal, Software testing for project report. (May 16, 2023). Available at
11. Acharya, Kamal, ONLINE CRIME REPORTING SYSTEM PROJECT. (August 10, 2022). Available
12. Acharya, Kamal, Burger ordering system project report. (October 10, 2022). Available at
13. Acharya, Kamal, Teachers Record Management System Project Report (December 10, 2023).
14. Acharya, Kamal, Dairy Management System Project Report (December 20, 2020). Available at
15. Acharya, Kamal, Electrical Shop Management System Project (December 10, 2019). Available at
16. Acharya, Kamal, Online book store management system project report. (Febuary 10, 2020).
17. Acharya, Kamal, Paint shop management system project report. (January 10, 2019). Available at
18. Acharya, Kamal, Supermarket billing system project report. (August 10, 2021). Available at
19. Acharya, Kamal, Online taxi booking system project report. (March 10, 2022). Available at
20. Acharya, Kamal, Online car servicing system project report. (March 10, 2023). Available at
21. Acharya, Kamal, School management system project report. (July 10, 2021). Available at

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22. Acharya, Kamal, Furniture Showroom Management System Project Report (March 21, 2021).
23. Acharya, Kamal, Online Vehicle Rental System Project Report (March 21, 2019). Available at
24. Acharya, Kamal, Fruit Shop Management System Project Report (August 10, 2023). Available at
25. Acharya, Kamal, Hall Booking Management System Project Report (December 21, 2023). Available
26. Acharya, Kamal, Lundry Management System Project Report (October 21, 2023). Available at
27. Acharya, Kamal, A CASE STUDY OF CINEMA MANAGEMENT SYSTEM PROJECT (September
25, 2023). Available at
28. Acharya, Kamal, A CASE STUDY ON ONLINE TICKET BOOKING SYSTEM PROJECT (May 25,
2024). Available at
29. Acharya, Kamal, ONLINE DATING MANAGEMENT SYSTEM PROJECT REPORT. (April 25,
2023). Available at
30. Acharya, Kamal, ONLINE RESUME BUILDER MANAGEMENT SYSTEM PROJECT REPORT.
(April 25, 2021). Available at
31. Acharya, Kamal, TOLL TEX MANAGEMENT SYSTEM PROJECT REPORT (August 21, 2023).
32. Acharya, Kamal, Chat Application Through Client Server Management System Project Report (June
25, 2023). Available at
33. Acharya, Kamal, Web Chatting Application Management System Project Report (April 25, 2022).
34. Acharya, Kamal, Automobile management system project report (May 25, 2022). Available at
35. Acharya, Kamal, College bus management system project report (April 25, 2023). Available at
36. Acharya, Kamal, Courier management system project report (May 25, 2023). Available at
37. Acharya, Kamal, Event management system project report (April 25, 2021). Available at
38. Acharya, Kamal, Library management system project report II (May 25, 2020). Available at
39. Kamal Acharya. Teacher record management system project report. Authorea. August 02, 2024.
DOI: https://doi.org/10.22541/au.172261514.46787329/v1
40. Kamal Acharya. POST OFFICE MANAGEMENT SYSTEM PROJECT REPORT. Authorea. August
02, 2024. DOI: https://doi.org/10.22541/au.172261514.44494375/v1
41. Kamal Acharya. Fruit shop management system project report. Authorea. August 02, 2024.
42. Kamal Acharya. Dairy management system project report. Authorea. August 02, 2024.
43. Kamal Acharya. DATA COMMUNICATION AND COMPUTER NETWORK MANAGEMENT
SYSTEM PROJECT REPORT. Authorea. August 01, 2024.

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44. Kamal Acharya. School management system project report. Authorea. August 01, 2024.
45. Kamal Acharya. A CASE STUDY OF CINEMA MANAGEMENT SYSTEM
PROJECT. Authorea. August 01, 2024.
46. Kamal Acharya. A CASE STUDY ON ONLINE TICKET BOOKING SYSTEM
PROJECT. Authorea. August 01, 2024
47. Kamal Acharya. Web chatting application project report management system. Authorea. August 01,
2024. DOI: https://doi.org/10.22541/au.172254871.18588592/v1
48. Kamal Acharya. RETAIL STORE MANAGEMENT SYSTEM PROJECT REPORT. Authorea. August
49. Kamal Acharya. SUPERMARKET MANAGEMENT SYSTEM PROJECT REPORT. Authorea. August
50. Kamal Acharya. SOCIAL MEDIA MANAGEMENT SYSTEM PROJECT REPORT. Authorea. August
51. Kamal Acharya. Online music portal management system project report. Authorea. August 01, 2024.
52. Kamal Acharya. COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT. Authorea. July 31,
53. Kamal Acharya. AUTOMOBILE MANAGEMENT SYSTEM PROJECT REPORT. Authorea. July 31,
54. Kamal Acharya. Ludo management system project report. Authorea. July 31, 2024
55. Kamal Acharya. Literature online quiz system project report. Authorea. July 31,
2024 DOI: https://doi.org/10.22541/au.172243825.53562953/v1
56. Kamal Acharya. Avoid waste management system project. Authorea. July 29, 2024
57. Kamal Acharya. CHAT APPLICATION THROUGH CLIENT SERVER MANAGEMENT SYSTEM
PROJECT. Authorea. July 29, 2024.
58. Kamal Acharya. Parking allotment system project report. Authorea. July 29, 2024.
59. Kamal Acharya. HEALTH INSURANCE CLAIM MANAGEMENT SYSTEM. Authorea. July 26, 2024.
60. Kamal Acharya. ONLINE TRAIN BOOKING SYSTEM PROJECT REPORT. Authorea. July 22, 2024.
61. Kamal Acharya. COVID MANAGEMENT SYSTEM PROJECT REPORT. Authorea. July 16, 2024.
62. Kamal Acharya. COVID MANAGEMENT SYSTEM PROJECT REPORT. Authorea. July 16, 2024.
DOI:https://doi.org/10.22541/au.172116616.60220024/v1

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