After a usability test, the tester has identified that users frequently fail to find the search function. The tester wants to report this issue effectively. What information should be included in the report?

The raw data from all participants without analysis

A list of all possible design changes without prioritization

The number of users who failed and a quote from a participant

Only the tester's opinion on why users fail

During the planning of a usability test, which of the following is an important consideration when selecting participants?

Participants should be selected from the development team to ensure they understand the product.

Participants should be representative of the target user group for the product.

Participants should be experts in usability testing to provide professional feedback.

Participants should be chosen randomly from the general public without any screening.

During a usability test, a participant asks the moderator for help on a task. The moderator wants to maintain the integrity of the test. What should the moderator do?

Ignore the participant's question and remain silent

Provide a hint and note that help was given

Explain the correct steps to the participant

Redirect the question back to the participant with a neutral prompt

A usability tester is preparing test materials for a study on a new mobile app. Which item is essential to include in the test materials?

A list of tasks for participants to perform

The marketing strategy for the app

A detailed technical specification of the app's architecture

A usability tester is planning a test for a new e-commerce checkout flow. The team has limited time and budget. Which participant selection strategy is most appropriate?

Choose participants who are familiar with the product

Recruit a large sample of general internet users

Select a small group of participants who match the target user profile

Use only internal team members as participants

Certified Tester Usability Testing

Domain 8Objective 1

Usability Tester CT-UT Practice Questions (Page 5)

Part of the Summary of Roles and Responsibilities domain, which makes up ~7% of our current practice bank. ISTQB does not publish an official question count, but from its 60-minute exam (~25–40 total, ~2–3 in this domain), expect 1–2 from this objective — we provide 25 practice questions to prepare you well beyond it. (estimate)

25questions here

5free pages

4concepts

Questions 21–25

21application · medium
After a usability test, the tester has identified that users frequently fail to find the search function. The tester wants to report this issue effectively. What information should be included in the report?
Select an answer first
22foundation · easy
During the planning of a usability test, which of the following is an important consideration when selecting participants?
Select an answer first
23application · medium
During a usability test, a participant asks the moderator for help on a task. The moderator wants to maintain the integrity of the test. What should the moderator do?
Select an answer first
24application · medium
A usability tester is preparing test materials for a study on a new mobile app. Which item is essential to include in the test materials?
Select an answer first
25application · medium
A usability tester is planning a test for a new e-commerce checkout flow. The team has limited time and budget. Which participant selection strategy is most appropriate?
Select an answer first

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