Question

After successful unit testing, the software units are combined into an integrated subsystem that undergoes rigorous testing to ensure that the linkages among the various subsystems work successfully. This form of testing is called ____.

a. static testing
b. integration testing
c. system testing
d. user acceptance testing

Answer 1

Integration testing is the process where software units are combined and tested to verify that their interactions and interfaces work correctly after unit testing.

Step-by-step explanation:

After successful unit testing, the software units are combined into an integrated subsystem that undergoes rigorous testing to ensure that the linkages among the various subsystems work successfully. This form of testing is called integration testing.

Integration testing focuses on verifying the interfaces and interactions between different software modules or components. It aims to detect any defects in the way these components work together, which could include problems with data exchange, function calls, or other types of interaction within the software system.