Which of the following tests should be performed NEXT?

A software patch has been released to remove vulnerabilities from company’s software. A security analyst has been tasked with testing the software to ensure the vulnerabilities have been remediated and the application is still functioning properly.

Which of the following tests should be performed NEXT?
A . Fuzzing
B . User acceptance testing
C . Regression testing
D . Penetration testing

Answer: C

Explanation:

Reference: https://en.wikipedia.org/wiki/Regression_testing