A product team is developing a complex software application for a niche domain. They have a limited budget and need to identify usability problems early in the design process. They have access to a few domain experts but not to many end users. Which combination of evaluation methods is most effective?

Automated usability testing tool only

Heuristic evaluation followed by a small usability test with domain experts

Large-scale summative usability test with end users

What is the primary purpose of usability evaluation in the usability engineering lifecycle?

To verify that the system meets functional requirements

To ensure the system is free from bugs and errors

To assess the extent to which a product can be used by specified users to achieve specified goals with effectiveness, efficiency, and satisfaction

To document the user interface design for developers

A usability test revealed that 8 out of 10 participants failed to complete a critical task. The moderator also noted that participants were confused by the navigation labels. What is the most appropriate recommendation to include in the report?

Conduct another usability test with more participants

Redesign the navigation labels to be more intuitive

A company is redesigning its internal HR portal. They have a limited budget and need to evaluate the usability of the current system to identify pain points before redesigning. Which evaluation method is most appropriate?

Contextual inquiry with employees in their work environment

Focus group with employees to discuss their preferences

A/B testing of two design alternatives

Automated usability testing tool

A usability specialist is planning a usability test for a website that is used by both novice and expert users. The test budget is limited, and the specialist must decide how to allocate participants. What is the most appropriate approach?

Recruit only expert users because they can provide more insightful feedback

Recruit as many participants as possible without regard to experience level

Recruit a balanced sample of novice and expert users

Recruit only novice users because they are more likely to encounter problems

Certified Tester Usability Testing

Domain 1Objective 4

Usability Evaluation CT-UT Practice Questions (Page 3)

Part of the Basic Concepts domain, which makes up ~26% of our current practice bank. ISTQB does not publish an official question count, but from its 60-minute exam (~25–40 total, ~7–10 in this domain), expect 1–1 from this objective — we provide 32 practice questions to prepare you well beyond it. (estimate)

32questions here

7free pages

7concepts

Questions 11–15

11expert · hard
A product team is developing a complex software application for a niche domain. They have a limited budget and need to identify usability problems early in the design process. They have access to a few domain experts but not to many end users. Which combination of evaluation methods is most effective?
Select an answer first
12foundation · easy
What is the primary purpose of usability evaluation in the usability engineering lifecycle?
Select an answer first
13application · medium
A usability test revealed that 8 out of 10 participants failed to complete a critical task. The moderator also noted that participants were confused by the navigation labels. What is the most appropriate recommendation to include in the report?
Select an answer first
14application · medium
A company is redesigning its internal HR portal. They have a limited budget and need to evaluate the usability of the current system to identify pain points before redesigning. Which evaluation method is most appropriate?
Select an answer first
15expert · hard
A usability specialist is planning a usability test for a website that is used by both novice and expert users. The test budget is limited, and the specialist must decide how to allocate participants. What is the most appropriate approach?
Select an answer first

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