CAST Static Testing and Reviews 4

Question 1

Which static analysis finding indicates a variable is read before being assigned a value?

Accepted Answer

Data flow anomaly

Answer

Reading a variable before assignment is a data flow anomaly detectable by static analysis.

Question 2

What is the least formal type of review?

Accepted Answer

Informal review

Answer

An informal review has no formal process or documentation requirements, making it the least formal.

Question 3

A technical review is primarily intended to:

Accepted Answer

Reach consensus and evaluate technical alternatives by qualified peers

Answer

Technical reviews involve technical experts assessing the product and reaching consensus on technical decisions.

Question 4

Which metric is commonly collected during formal inspections to improve the process?

Accepted Answer

Defect density and review effort

Answer

Inspections collect metrics like defect density and effort to support process improvement.

Question 5

When is the kick-off meeting held in a formal review process?

Accepted Answer

Before individual preparation, to explain objectives and distribute materials

Answer

The optional kick-off occurs before preparation to share objectives, scope, and the work product.

CAST Test Practice Test