ISTQB Exam CT-UT Topic 3 Question 3 Discussion

Actual exam question for ISTQB's CT-UT exam

Question #: 3
Topic #: 3

You're conducting a user survey and you have reached the third stage, selecting an appropriate questionnaire. You have decided to use a standardized questionnaire as you want to benchmark against previous usability measurements.

Which of the following user questionnaires allow benchmarking against previous usability measurements?

i. SUS

ii. SUMI

iii. WAMMI

Ai is true, ii & iii are false

Bii & iii are true, i is false

Ci & ii are true, iii is false

Di, ii and iii are true

Show Suggested Answer

Suggested Answer: D

All three instruments - SUS, SUMI, and WAMMI - are standardized questionnaires with established normative datasets, enabling you to compare your results against those from prior studies or industry benchmarks.

by Johnetta at Jul 29, 2025, 06:26 AM

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1 days ago

I'm pretty sure SUS is a standardized questionnaire that allows benchmarking, but I'm not sure about the other two. I'll need to review the details on those.

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