A. S. M. Shafi

data structure algorithm data mining sorting operating system array shearing reflection rotation scaling translation association rule mining delete stack search cpu scheduling cache memory secondary memory computer graphics insert graph algorith searching linear search binary search machine leaning web mining supervised learning what is normalization why we need normalization? advantages of normalization types of normalization srtos hrtos real time os 1nf 2nf 3nf entity network os entity set attributes distributed os set intersection sattelite microwave radio frequency fiber optic cable twisted pair cable benefits of trigger coaxial cable syntax of trigger limitations of trigger authorization in database granting privileges wired and wireless transmission media transmission media what is bcnf condition for bcnf example of bcnf join database system architecture acid properties of database what is os database user and user interface database administrator consistency constraints specification database languages sequential-heap-hash-cluster-b+ tree organization types of file organization file organization in database ddl dml physical logical and view level goal and application of database introduction to database division and assignment select project union time sharing os batch os rename operation types of os keys primary key super key composite key foreign key structure of relational model goal and function of os database schema file history of computer computer generation classification of computer application disadvantages of computer similarities and dissimilarities computer system components of computer hardware cpu cu alu registers instruction set instruction cycle primary memory ram rom floppy disk data abstraction instance schema data model data dictionary transaction management query languages relational algebra additional relational algebra e-r model strong and weak entity set degree of relationship extended e-r features database vs file system threads in os computer analog and digital computer characteristics and functionalities of computer logic gates part 3 logic gates part 4 network topology computer network number system part 1 number system part 2 computer software raid data stripping redundancy paralellism choice of raid levels classification of storage device main memory jukeboxes physical characteristics of magnetic devices performance measure of a disk what is trigger hard disk magnetic disk optical disk cd_rom dvd-rom input devices keyboard mouse joystick trackball touch screen ocr omr printer monitor plotter logic gates part-1 add push pop 2d array diagonal summation boundary summation linear array infix postfix round robin priority scheduling bankers algorithm deadlock file organization sequential linked index longest common subsequence lcs merge sort divide and conquer grapg tree spanning tree prims algorithm kruskals algorithm n queens problem quick sort divide and conquer approach sum of subset problem linked list queue front rear fragmentation page rank algorithm inlink outlink hits hubs authorization apriori algorithm dhp fp growth algorithm naive bayes decision tree classifier correlation machine learning schema in datawarehouse star schema snowflake schema os internal external line drawing dda bresenhams transformation projection parallel perspective orthographic oblique 3d transformation 2d transformation unsupervised learning clustering knn fact constellation schema computer antivirus affect of computer antivirus common computer antivirus hacker cracker black hat hacker white hat hacker gray hat hacker language processig system preprocessor compiler assembler linker loader interpreter impact of using hll phases of compiler logic gates part 2 data transmission modes introduction to internet e-mail telnet usenet ftp uploading downloading link hypertext internet search engine application of internet computer virus types of virus effect of computer virus common computer virus list of compiler regular definition dfa nfa transition tables converting regular expression to nfa static and dynamic type checking type system type expression type conversion dynamic programming graphic design complexity asymptotic notation introduction selection sort bubble sort insertion sort why learnt about compiler? translation of an assignment statement compiler technology compiler construction tools parse tree ambiguity why separate lexical analyser and parse role of lexical analysze lexical analyzer vs parse token pattern and lexeme attributes of token lexical error error recovery strategies operation on string and languages kleene and positive closure regular expression internal and external sorting