2. Testing In SDLC

Question 1

Unit testing

Answer 1

Testing for individual program or module

Question 2

Characteristics of unit testing:

Answer 2

Testing is done by the developer as and when individual program or module is ready. No need
to wait till completion of full software.
· White box approach (i.e. testing of internal program logic) is applied in unit testing

Question 3

Integrated testing

Answer 3

Testing for an accurate flow of information between two or more system.
Connection of modules is tested

Question 4

System testing

Answer 4

It’s a full-fledged test which Includes stress test, load test, volume test, recovery test, security test, and performance test

Question 5

The primary reason for system testing

Answer 5

The primary reason for system testing is to evaluate the entire system functionality. System testing includes (i)Recovery testing (ii)Security testing (iii) Load testing (iv)Volume testing (v)Stress testing
& (vi)Performance testing.

Question 6

Final Acceptance testing

Answer 6

Final Acceptance Testing includes (i) Quality Assurance Testing (QAT) & (ii) User Acceptance
Testing (UAT)

Question 7

Regression testing

Answer 7

Regression = act of going back,