Here you can find Load Runner Interview Questions and Answers.
In this Load Runner Interview Questions and Answers section you can learn and practice Load Runner Interview Questions and Answers to improve your skills in order to face technical inerview by IT companies. By Practicing these interview questions, you can easily crack any Load Runner interview.
AllIndiaExams provides you lots Load Runner Interview Questions and Answers with proper explanation. Fully solved examples with detailed answer description. All students, freshers can download Load Runner Interview Questions and Answers as PDF files and eBooks.
You no need to worry, we have given lots of Load Runner Interview Questions and Answers and also we have provided lots of FAQ's to quickly answer the questions in the Load Runner technical interview.
What is load testing?
Load testing is to test that if the application works well with the loads from large number of simultaneous users and transactions. It also used to determine whether it can handle peak usage periods.
What is load runner?
Load Runner is a performance testing tool from HP. This tool supports all aspects such as Load, Stress, Endurance, data volume and spike Testing.
What are all the components of LoadRunner?
Following are the components of LoadRunner The Virtual User Generator Controller, and the Agent process LoadRunner Analysis and Monitoring LoadRunner Books Online
What Component of LoadRunner is used to record a script?
The Virtual User Generator (VuGen) component is used to record a script and it enables you to develop Vuser scripts for a variety of application types and communication protocols.
What is a rendezvous point?
Rendezvous points are introduced into Vuser scripts to simulate more users on the server. Rendezvous points instruct Vusers to wait during test execution in order to perform the tasks simultaneously. For example, in a banking application, Rendezvous points are inserted for 100+ multiple users to deposit money simultaneously.
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
How can we debug a LoadRunner script?
How can we debug a LoadRunner script? VuGen contains two options to debug Vuser scripts Run Step by Step command and Breakpoints. We can also manually set the message class within your script using the lr_set_debug_message function.
How can we perform functional testing under load?
Functionality under load can be tested by running several Vusers concurrently. By increasing the Vusers, it is necessary to determine how much load the server can sustain.
What is the relationship between Response Time and Throughput?
The Throughput shows the amount of data in bytes that the Vusers received from the server in a second. When It is compared with transaction response time, throughput and response time get decreased. The peak throughput and highest response time would occur approximately at the same time.
What does vuser_init and vuser_end action contain?
Vuser_init action contains procedures to login to a server and Vuser_end section contains log off procedures.