Which of the following is not an appraisal cost in SQA ?

What type of software testing is generally used in Software Maintenance ?

A. Regression Testing

B. System Testing

C. Integration Testing

D. Unit Testing

Which selective retest technique selects every test case that causes a modified program to produce a different output than its original version?

A. Coverage

B. Minimization

C. Safe

D. Maximization

Regression testing is a very expensive activity?

A. True

B. False

Which regression test selection technique exposes faults caused by modifications ?

A. Efficiency

B. Precision

C. Generality

D. Inclusiveness

The primary objective of formal technical reviews is to find _________________ during the process so that they do not become defects after release of the software?

A. errors

B. equivalent faults

C. failure cause

D. none of the mentioned