LoadRunner Interview Questions

81. What is Performance testing? 82. Did u use LoadRunner? What version? 83. Explain the Load testing process? 84. When do you do load and performance Testing? 85. What are the components of LoadRunner? 86. What Component of LoadRunner would you use to record a Script? 87. What Component of LoadRunner would you use to play back the script in multi user mode? 88. What is a rendezvous point? 89. What is a scenario? 90. Explain the recording mode for web Vuser script? 91. Why do you create parameters? 92. What is correlation? Explain the difference between automatic correlation and manual correlation? 93. How do you find out where correlation is required? Give few examples from your projects? 94. Where do you set automatic correlation options? 95. What is a function to capture dynamic values in the web Vuser script? 96. When do you disable log in Virtual User Generator, When do you choose standard and extended logs? 97. How do you debug a LoadRunner script? 98. How do you write user defined functions in LR? Give me few functions you wrote in your previous project? 99. What are the changes you can make in run-time settings? 100. Where do you set Iteration for Vuser testing?