• +91 9723535972
  • info@interviewmaterial.com

Load Runner Interview Questions and Answers

Load Runner Interview Questions and Answers

Question - 71 : - What is the difference between Overlay graph and Correlate graph?

Answer - 71 : -

  • Overlay Graph: It will overlay the content of two graphs that share a common x-axis
  • Correlate Graph: It will Plot the Y-axis of two graphs against each other.

Question - 72 : - What is Elapsed Time in Load Runner?

Answer - 72 : -

Elapsed time designates how much time has passed since the launch of the current event and is measured differently for different screens as given below –

In Scenario Status Window – Elapsed time is measured from the moment you hit “Start Scenario” or ” Initialize/Run Vuser?” button.

In “Vuser” window elapsed time is measured from the moment Vuser enters “running” state.

Question - 73 : - What is the relationship between Response Time and Throughput?

Answer - 73 : -

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.

Question - 74 : - What do vuser_init and vuser_end action contain?

Answer - 74 : -

Vuser_init action contains procedures to log in to a server and Vuser_end section contains logoff procedures.

Question - 75 : - What is the difference between standard log and extended log?

Answer - 75 : -

The standard log sends a subset of functions and messages to the output log and subset of functions depends on the Vuser type.

Extended log sends a detailed script execution messages to the output log. It is mainly used during debugging when a user needs information about Parameter substitution.

Question - 76 : - What are all the types of Goals in Goal-Oriented Scenario of Load Runner?

Answer - 76 : -

Load Runner provides you with five different types of goals:

  • Number of concurrent Vusers
  • Number of hits per second
  • Number of transactions per second
  • Number of pages per minute
  • Transaction response time

Question - 77 : - What is a function to capture dynamic values in the web vuser script?

Answer - 77 : -

Web_reg_save_param is the function that saves dynamic data information to a parameter.

Question - 78 : - What is the Load Runner testing process?

Answer - 78 : -

Following are the testing process in LoadRunner:

  • Plan load test
  • Create Vuser Scripts
  • Define Scenario
  • Run Scenario
  • Analyze results

Question - 79 : - What is remote command launcher?

Answer - 79 : -

The remote command launcher enables the controller to start applications in the host machine.

Question - 80 : - How can we develop the database vuser script?

Answer - 80 : -

Vuser scripts can be developed either by recording with the load vuser script generator or by using the Load runner vuser script template.


NCERT Solutions

 

Share your email for latest updates

Name:
Email:

Our partners