CAST - Static Testing and Reviews Questions and Answers 1

Question 1

During a review meeting, the author of the requirements document presents the material to the development and testing teams, explaining their thought process to achieve a common understanding and gather feedback. Which type of review is being conducted?

Accepted Answer

Walkthrough

Answer

A walkthrough is a review process where the author of the work product guides the participants through the document to achieve a common understanding, gather feedback, and build consensus. It is typically author-led and less formal than an inspection.

Question 2

Which of the following defects is MOST likely to be discovered by static analysis tools rather than by dynamic testing?

Accepted Answer

A section of code that can never be reached during execution.

Answer

Static analysis tools examine the code without executing it and are excellent at finding structural issues like dead or unreachable code. Memory leaks, incorrect calculations, and performance issues are typically behavioral or runtime problems discovered through dynamic testing.

Question 3

In the most formal type of review, a trained moderator leads the process, participants prepare by checking the work product against rules and checklists, and the main objective is defect identification. What is this type of review called?

Accepted Answer

Inspection

Answer

An inspection is the most formal review type. It is highly structured, led by a trained moderator, involves individual preparation by reviewers using checklists, and has the primary goal of finding defects.

Question 4

A test team is reviewing a set of user stories for a new mobile application before any code has been written. They identify several ambiguities and contradictions in the acceptance criteria. What is the PRIMARY benefit of finding these defects at this stage?

Accepted Answer

It reduces the cost of fixing the defects.

Answer

The primary benefit of static testing, including reviews of requirements, is the early detection of defects. Finding and fixing defects early in the software development lifecycle is significantly cheaper and less time-consuming than fixing them after code has been written and integrated.

Question 5

Which of the following roles in a formal review is responsible for leading the review process, planning the meeting, and ensuring that the entry and exit criteria are met?

Accepted Answer

Moderator

Answer

The Moderator, or review leader, is responsible for the overall management of the review. This includes planning, scheduling, leading the meeting, ensuring the process is followed, and performing follow-up activities.

CAST Test Practice Test

CAST Test Practice Test

CAST - Static Testing and Reviews Questions and Answers 1