Agile Usability Evaluation CT-UT Practice Questions (Page 6)

Questions 26–30

1. 26foundation · easy

   Which of the following is a characteristic of a lightweight usability evaluation technique suitable for agile contexts?

   • AIt produces a formal, comprehensive report that is delivered at the end of the project.
   • BIt involves minimal preparation and can be conducted quickly to provide timely feedback.
   • CIt requires a large sample of participants to ensure statistical significance.
   • DIt requires a dedicated usability lab with specialized equipment.
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2. 27application · medium

   A team has a new feature that is not yet fully implemented. They want to get early usability feedback without spending too much time. What is the most appropriate lightweight method?

   • APerform a cognitive walkthrough on a paper prototype or wireframe.
   • BAsk the developers to self-assess the usability of the feature.
   • CWait until the feature is fully developed and then conduct a survey.
   • DConduct a full usability test with 15 participants on the completed feature.
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4. 28foundation · easy

   In an agile sprint, when is the most appropriate time to conduct usability evaluations of newly developed features?

   • AOnly during the sprint planning meeting, before any development work begins.
   • BAt the end of the sprint, after all features are fully integrated and polished.
   • CContinuously throughout the sprint, as soon as usable increments of features are available.
   • DOnly during the final release, to avoid disrupting the team's workflow.
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5. 29application · medium

   A usability specialist is working with a development team. The specialist has identified a critical usability issue that requires a significant design change. How should the specialist collaborate with the product owner and developers to address it?

   • AThe specialist should discuss the issue with the product owner and developers, and together decide on the best approach.
   • BThe specialist should make the design change and inform the team at the next sprint review.
   • CThe specialist should add the issue to the product backlog without discussing it with the team.
   • DThe specialist should wait for the next sprint to raise the issue, as it is too late in the current sprint.
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6. 30foundation · easy

   Which statement best describes the role of usability evaluation in an agile team?

   • AIt is performed only by external auditors to certify the product's usability.
   • BIt is an optional activity that can be skipped if the team is busy.
   • CIt is a separate phase that occurs only after all features are implemented.
   • DIt is an integral part of the development cycle, helping the team understand user needs and validate design decisions.
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