The concept in which testing performed after code changes to ensure existing functionality still works correctly is best known as which of these terms?

Difficulty: Medium

About this MCQ

This Medium Software Testing & SDLC MCQ checks one syllabus fact.

The question is: “The concept in which testing performed after code changes to ensure existing functionality still works correctly is best known as which of these terms?”

The accepted answer is B. Regression testing. Regression testing refers to testing performed after code changes to ensure existing functionality still works correctly.

A. Unit testing
Why not A: “Unit testing” is not correct. The accepted answer is B. Regression testing. Regression testing refers to testing performed after code changes to ensure existing functionality still works correctly.
B. Regression testing ✓
C. Smoke testing
Why not C: “Smoke testing” is not correct. The accepted answer is B. Regression testing. Regression testing refers to testing performed after code changes to ensure existing functionality still works correctly.
D. Integration testing
Why not D: “Integration testing” is not correct. The accepted answer is B. Regression testing. Regression testing refers to testing performed after code changes to ensure existing functionality still works correctly.

Correct answer

B. Regression testing

Explanation

Regression testing refers to testing performed after code changes to ensure existing functionality still works correctly.

Source: Software Testing & SDLC Official Reference Guide

Tags: computer science, sdlc, software testing, QA

Submitted by: MCQsHub Editorial

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