LoadRunner Interview Questions

 
1.
What is LoadRunner?
2.
Using Windows Remote Desktop Connection?
3.
What is load testing?
4.
When do you do load and performance Testing?
5.
What Component of LoadRunner would you use to record a Script?
6.
Explain the recording mode for web Vuser script?
7.
What is a rendezvous point?
8.
What are the components of LoadRunner?
9.
What are components of LoadRunner?
10.
Explain the Load testing process? Version 7.2?
11.
What is Virtual Users?
12.
What is Performance testing in LoadRunner?
13.
What is Scenarios?
14.
What is a function to capture dynamic values in the web Vuser script?
15.
How do you find out where correlation is required?
16.
Why do you create parameters?
17.
How do you perform functional testing under load?
18.
What are the changes you can make in run-time settings?
19.
How do you debug a LoadRunner script?
20.
VuGen Recording and Scripting?
21.
Where do you set automatic correlation options?
22.
What is correlation? Explain the difference between automatic correlation and manual correlation?
23.
What Component of LoadRunner would you use to play Back the script in multi user mode?
24.
What is the difference between Overlay graph and Correlate graph?
25.
How did you find web server related issues?
26.
How do you identify the performance bottlenecks?
27.
What is the relation between Response Time and Throughput?
28.
What is the advantage of running the Vuser as thread?
29.
Using network drive mappings?
30.
What is the difference between standard log and extended log?
31.
What does vuser_end action contain?
32.
How did you plan the Load? What are the Criteria?
33.
How did you find database related issues?
34.
If web server, database and Network are all fine where could be the problem?
35.
Explain the Configuration of your systems?
36.
If you want to stop the execution of your script on error, how do you do that?
37.
What is Ramp up? How do you set this?
38.
Where do you set Iteration for Vuser testing?
39.
How do you write user defined functions in LR?
40.
When do you disable log in Virtual User Generator, When do you choose standard and extended logs?
41.
Types of Goals in Goal-Oriented Scenario?
42.
What is lrd_fetch?
43.
What is lr_error_message?
44.
What is lr_debug_message?
45.
What is think time? How do you change the threshold?
46.
What does vuser_init action contain?
47.
What is Throughput?
48.
What is lrd_stmt?
49.
What is lr_output_message?