CAST Risk Management & Mitigation 4

Question 1

A software release is delayed because an unexpected external dependency introduced a new risk. This is BEST categorized as which type of risk?

Accepted Answer

Project risk

Answer

Project risks affect schedule, resources, or scope—external dependency delays are a classic project risk category.

Question 2

Which approach to risk mitigation involves adding automated regression tests to catch potential regressions from future code changes?

Accepted Answer

Preventive mitigation

Answer

Preventive mitigation reduces the likelihood a risk materializes; automated regression testing proactively guards against regression defects.

Question 3

When using a risk matrix, a risk rated as 'High Probability / Low Impact' would typically be placed in which quadrant action category?

Accepted Answer

Monitor and accept

Answer

High-probability, low-impact risks are generally monitored and accepted because their consequence per occurrence is manageable.

Question 4

Which of the following BEST describes the purpose of a risk-based test strategy?

Accepted Answer

To allocate testing effort proportional to the risk level of each area

Answer

A risk-based test strategy aligns testing depth and coverage with the risk level of each feature or component to maximize return on test effort.

Question 5

A tester identifies that a new feature has no existing tests and was developed by a junior engineer. Which TWO factors increase the risk level here?

Accepted Answer

Low test coverage and developer experience level

Answer

Low test coverage and a less experienced developer both increase defect likelihood, compounding the risk level of the feature.

(CAST) Certified Associate in Software Testing Practice Test