In a review of requirements for a battery management system, the team finds that Requirement 12.3 states 'The system shall prevent overcharging' and Requirement 12.4 states 'The system shall allow charging to 100% state of charge.' The reviewers must decide if these can coexist. What is the most appropriate action for the review team?

Mark both requirements as complete and move on

Delete Requirement 12.4 because it conflicts

Rewrite both requirements to be identical

Flag the potential inconsistency and request clarification from the requirements author

A requirements review for a connected car's over-the-air (OTA) update system is in progress. The team is evaluating the statement: 'The system shall update the software when an update is available.' The reviewers note that this is not testable. What is the most significant missing information that affects testability?

The conditions under which the update is allowed (e.g., ignition on, battery level)

During a review of requirements for a head-up display (HUD), the team finds that Requirement 7.1 states 'The system shall display navigation instructions' and Requirement 7.2 states 'The system shall display speed.' The reviewers are checking for completeness. What is the most critical missing element?

The priority of information when both are displayed

In a review of an automotive software requirement, the reviewer finds that the requirement does not specify what happens if a sensor fails. Which quality characteristic is most directly affected, and what action should be taken?

Unambiguity; clarify the wording of the requirement

Consistency; check for conflicts with other requirements

Completeness; add a requirement for the failure behavior

Testability; define a test for the sensor failure

In a review of requirements for a parking assist system, the team is assessing the statement: 'The system shall assist the driver in parking.' The reviewers want to improve this requirement. Which of the following is the most effective revision to enhance quality?

The system shall assist the driver in parking in all conditions.

The system shall help the driver park safely.

The system shall provide steering assistance during parallel parking maneuvers when the vehicle speed is below 10 km/h.

The system shall be user-friendly.

Certified Tester Automotive Software Tester

Domain 4Objective 2

Quality Characteristics for Reviews of Requirements CT-AUT Practice Questions (Page 1)

Part of the Automotive-specific static and dynamic test techniques domain, which makes up ~20% of our current practice bank. ISTQB does not publish an official question count, but from its 60-minute exam (~25–40 total, ~5–8 in this domain), expect 1–1 from this objective — we provide 15 practice questions to prepare you well beyond it. (estimate)

15questions here

3free pages

2concepts

Questions 1–5

1application · medium
In a review of requirements for a battery management system, the team finds that Requirement 12.3 states 'The system shall prevent overcharging' and Requirement 12.4 states 'The system shall allow charging to 100% state of charge.' The reviewers must decide if these can coexist. What is the most appropriate action for the review team?
Select an answer first
2expert · hard
A requirements review for a connected car's over-the-air (OTA) update system is in progress. The team is evaluating the statement: 'The system shall update the software when an update is available.' The reviewers note that this is not testable. What is the most significant missing information that affects testability?
Select an answer first
3expert · hard
During a review of requirements for a head-up display (HUD), the team finds that Requirement 7.1 states 'The system shall display navigation instructions' and Requirement 7.2 states 'The system shall display speed.' The reviewers are checking for completeness. What is the most critical missing element?
Select an answer first
4foundation · easy
In a review of an automotive software requirement, the reviewer finds that the requirement does not specify what happens if a sensor fails. Which quality characteristic is most directly affected, and what action should be taken?
Select an answer first
5application · medium
In a review of requirements for a parking assist system, the team is assessing the statement: 'The system shall assist the driver in parking.' The reviewers want to improve this requirement. Which of the following is the most effective revision to enhance quality?
Select an answer first

Finished these 5 questions?

Review the revealed explanations, or continue through the curriculum.

Next 5 questions →Back to CT-AUT

Free Basic Practice is a study aid with revealable answers — not a scored exam. Examers.io is independent and not affiliated with or endorsed by ISTQB. “CT-AUT” is a trademark of its owner, used for identification only.

Quality Characteristics for Reviews of Requirements CT-AUT Practice Questions (Page 1)

Questions 1–5

In a review of an automotive software requirement, the reviewer finds that the requirement does not specify what happens if a sensor fails. Which quality characteristic is most directly affected, and what action should be taken?

In a review of requirements for a parking assist system, the team is assessing the statement: 'The system shall assist the driver in parking.' The reviewers want to improve this requirement. Which of the following is the most effective revision to enhance quality?

Keep studying — Automotive-specific static and dynamic test techniques