Loadrunner Interview quetion & answers

HP Loadrunner Interview
Question & Answers
For Free DemoContact PH : (720)463-3800For Details :
best-online-training.com

1. What is Performance testing?
Execution testing is done to assess application`s execution under
burden and stretch conditions. It is for the most part measured as far
as reaction time of client's activity on application.
2. What is Load testing?
Load testing is to figure out whether an application can function
admirably with the substantial use coming about because of an
extensive number of clients utilizing it at the same time. Burden is
expanded to reproduces the top load that the servers are going to
take amid most extreme use periods.

3. What are all the components of LoadRunner?
Following are the components of LoadRunner
1. The Virtual User Generator
2. Controller, and the Agent process
3. LoadRunner Analysis and Monitoring
4. LoadRunner Books Online
4. What is load runner Agent.
Operator is interface between host machine and
controller

5. What is load runner?
Load Runner is an execution testing apparatus from HP. This
instrument bolsters all angles, for example, Load, Stress,
Endurance, information volume and spike Testing.
6. What is a scenario?
A scenario is nothing but an event that occurs for each
testing session.
For example, a scenario defines
Number of users
Action to be performed
Virtual machines system

7. How can we perform functional testing under load?
• Functionality under burden can be tried by running a few
Vusers simultaneously. By expanding the Vusers, it is important to
decide the amount of burden the server can support.
8. What is the difference between standard log and extended
log?
• The standard log sends a subset of capacities and messages to
the yield log and subset of capacities relies on upon the Vuser sort.
• Extended log sends an itemized script execution messages to the
yield log. It is predominantly utilized amid troubleshooting when
client needs data about Parameter substitution.

9. What are the Load Runner testing process?
Following are the testing process in LoadRunner:
1. Plan load test
2. Create Vuser Scripts
3. Define Scenario
4. Run Scenario
5. Analyze results
10. How do you load a load runner Agent?
• While running the situation, loadrunner controller trains the
remote operator dispatcher to dispatch loadrunner specialist. The
controller educates the loadrunner operator to instate, run, delay
and stop the vusers.

11. What are the advantages of load runner?
Taking after are the upsides of Load Runner:
• Reduces human intercession
• Reduces the prerequisite of the frameworks
• Helps in the better utilization of time and cash
• Effective usage of computerization
• Single point execution
12. What are the changes that can be made to run-time
settings?
There are four run-time settings that can be made:
• Pacing: This contains emphasis check.
• Log: Logging can be set to standard or handicapped.

• Think Time: Capable of setting think time to be
disregarded or replayed.
• General: Allows the setting of Vusers for procedures
or multithreading.
13. How can we find database related issues?
Screens and the Data Resource Graph can be utilized to discover
database related issues. LoadRunner permit the analyzer to
indicate the asset that should be measured before the controller is
run.

14. What is Vusers?
Vuser: In LoadRunner virtual client are utilized to perform the
errand which is executed by the human on the application. Vuser
perform the activity of human working with application. At the
point when workstations permit one and only single human client
to work, Many V users can simultaneously take a shot at a solitary
workstation.
V user Scripts: It is the script which contain s all the points of
interest of the work performed by the Vuser to finish the particular
errand. Each Vuser executes a Vuser script when we run a situation.
Vuser script contains the capacity that quantify and record the
execution of the application or application segments.

15. Explain LoadRunner Testing process?
We can easily create and run load test scenario by following below
process:
Planning test: a thorough test plan is required for successful load
testing.
Creating Vuser Script: script contain task performed by each Vuser
or multiple Vuser.
Creating the Scenario: Scenario describes event that occur during a
testing session. It includes list of machine on which Vuser run, list of
script that Vuser run and no of Vuser.
-

Running the Scenario: emulate load on server by instructing multiple
Vusers to perform task.
Monitoring Scenario: By executing LR online run-time, transaction
resources, database resources and firewall resources can be monitors.
Analyzing results: Graphs and reports are used to analyze the
performance of application.

THANKYOU

Loadrunner Interview quetion & answers

More Related Content

What's hot (20)

Similar to Loadrunner Interview quetion & answers (20)

Recently uploaded (20)

Loadrunner Interview quetion & answers