Software Testing Quality Control & Assurance 4

Question 1

Which CMMI process area focuses on establishing and maintaining an understanding of requirements to minimize misinterpretation?

Accepted Answer

Requirements Management

Answer

Requirements Management ensures that requirements are understood, agreed upon, and changes are controlled throughout the project lifecycle.

Question 2

A QA manager wants to assess the effectiveness of the testing process itself. Which metric is most appropriate?

Accepted Answer

Defect detection percentage (DDP)

Answer

Defect Detection Percentage (DDP) measures how many defects were found by testing versus all defects found (including those found post-release), indicating testing effectiveness.

Question 3

In software quality, what does 'fitness for use' primarily refer to?

Accepted Answer

The software meets user needs and expectations in its intended context

Answer

Joseph Juran defined quality as 'fitness for use,' meaning the product effectively satisfies the actual needs of the user in real-world conditions.

Question 4

A software team implements mandatory code reviews before merging to the main branch. This practice primarily belongs to which quality activity?

Accepted Answer

Quality Assurance (QA)

Answer

Mandatory code reviews are a process-focused practice that prevents defects from entering the codebase, making them a Quality Assurance activity.

Question 5

Which testing approach is most effective for discovering defects in business logic that unit tests typically miss?

Accepted Answer

Integration testing

Answer

Integration testing verifies the interactions between components and often reveals defects in business logic flows that unit tests cannot expose in isolation.

Software Testing Practice Test

Software Testing Practice Test

Software Testing Quality Control & Assurance 4