Human Computer Interaction MCQs with Answers
Practice important Human Computer Interaction MCQs with answers and explanations.
Chapter: 29
Q721:
In usability testing, typical users perform ______.
A. Ill-defined tasks in controlled settings
B. Well-defined tasks in controlled settings
C. Unstructured tasks in uncontrolled environments
D. Random tasks with no time limit
Correct Answer:
B
Chapter: 29
Q722:
Which type of analysis looks at word use and phrases in conversations?
A. Content analysis
B. GOMS analysis
C. Discourse analysis
D. Performance analysis
Correct Answer:
C
Chapter: 29
Q723:
What are GOMS and the keystroke model examples of?
A. Usability testing techniques
B. Predictive evaluation models
C. Task performance models
D. Qualitative research methods
Correct Answer:
C
Chapter: 29
Q724:
Heuristic evaluations rely on ______.
A. Detailed user interviews
B. Expert opinions based on usability heuristics
C. Extensive user testing
D. Only quantitative data collection
Correct Answer:
B
Chapter: 29
Q725:
Which of the following is a benefit of predictive evaluations?
A. Quick and inexpensive process
B. Involves real-time user feedback
C. Detailed quantitative data
D. Requires multiple iterations
Correct Answer:
A
Chapter: 29
Q726:
What is the main challenge in observation techniques during field studies?
A. Analyzing quantitative data
B. Collecting user feedback
C. Observing without disturbing people
D. Recording every detail
Correct Answer:
C
Chapter: 29
Q727:
Interviews and questionnaires can be used to ______.
A. Collect qualitative data only
B. Ask structured and unstructured questions
C. Replace usability testing
D. Replace observation techniques
Correct Answer:
B
Chapter: 29
Q728:
What does "quick and dirty" evaluation aim to achieve?
A. Detailed usability results
B. Quick feedback on designs
C. Extensive user interaction in natural environments
D. Accurate predictions from experts
Correct Answer:
B
Chapter: 29
Q729:
Which type of data is mostly collected in usability testing?
A. Quantitative data validated statistically
B. Only qualitative observations
C. User feedback through unstructured interviews
D. Anecdotal notes
Correct Answer:
A
Chapter: 29
Q730:
What role do evaluators play in predictive evaluations?
A. Develop relationships with users
B. Control the process
C. Are passive observers
D. Evaluate prototypes with users
Correct Answer:
B
Chapter: 29
Q731:
Field studies are often used to ______.
A. Test user performance in a lab
B. Predict system performance
C. Evaluate technology in natural settings
D. Collect expert opinions
Correct Answer:
C
Chapter: 29
Q732:
What is the main benefit of asking experts in usability evaluations?
A. Extensive feedback from real users
B. Cost-effective and quick to perform
C. Highly detailed reports based on user observations
D. Only quantitative reports
Correct Answer:
B
Chapter: 29
Q733:
Ethnography is best suited for studying ______.
A. User performance in usability testing
B. Social settings and work environments
C. Predictive models for system designs
D. Quantitative user interactions
Correct Answer:
B
Chapter: 29
Q734:
In usability testing, which type of data is commonly collected?
A. Audio recordings
B. Expert opinions
C. Time to complete tasks
D. User preferences in design
Correct Answer:
C
Chapter: 29
Q735:
What is one drawback of heuristic evaluations?
A. Often relies on unstructured user feedback
B. Requires extensive testing
C. Findings may not always be as accurate as they seem
D. Focuses too much on expert reviews
Correct Answer:
C
Chapter: 29
Q736:
User testing typically measures ______.
A. Time to complete tasks, errors, and navigation paths
B. Word usage and phrase analysis
C. Only qualitative data
D. Only expert opinions
Correct Answer:
A
Chapter: 29
Q737:
Fill in the blank: Ethnography is used to study ______ in human-computer interaction.
A. user testing
B. natural social settings
C. controlled lab performance
D. predictive models
Correct Answer:
B
Chapter: 29
Q738:
Fill in the blank: Usability testing is mainly conducted in ______.
A. controlled settings
B. natural environments
C. participants' homes
D. during expert reviews
Correct Answer:
A
Chapter: 30
Q739:
What does the DECIDE framework help guide?
A. Evaluation
B. Design
C. Programming
D. Testing
Correct Answer:
A
Chapter: 30
Q740:
Which of the following is the first step in the DECIDE framework?
A. Explore questions
B. Determine the goals
C. Evaluate data
D. Choose techniques
Correct Answer:
B