We should know the logic, code and the structure of the program or function. Internal knowledge of the application how the system works what's the logic behind it and structure how it should react to particular action.
What is meant by prototype in SDLC?
How GUI testing will be done in manual testing for a website?
What are starting links to test while website testing?
What is test scenario and test case? Please explain in detail?
Difference between strategic test plan & test plan?
What is back end testing using SQL?
How do you Test Application with having any requirement and Document?
What will be the Test case for ATM Machine & Coffee Machine?
What is the difference between stress, volume and load testing?
What is test deliverables?