Requirement Gathering:

Requirement Gathering:
Requirement gathering is a art which comes with experience. But as a beginner, a tester should with learning the basic requirements for any performance test, such as..
1. What is production environment?
2. What is QA environment?
3. What is end user (Production real time user)?
4. What is Virtual User and how a Virtual user can be used to simulate the end user?
Etc..