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This set of Usability Engineering Multiple Choice Questions & Answers (MCQs) focuses on Usability Engineering Set 3
Q1 | What are web analytics?
- online methods for performing usability tests through the cloud.
- web-based methods for performing analysis of video records and electronic logs of user interaction
- web-based methods for performing statistical analysis of data, using tools such as spss
- online methods for analysing and visualising patterns of visiting a website, viewing
Q2 | Which professional groups are most appropriately involved in preparation and performance of the classic kind of cognitive walkthrough?
- end users and designers
- designers and usability experts
- usability experts and marketing personnel
- designers and marketing personnel.
Q3 | The analogy of the user in HCI is used as
- requirements design system
- system design
- information processing system
- system output
Q4 | Pressing the mouse button in the ? object allows you to drag the document within the window boundaries.
- button
- text
- label
- header
Q5 | The term "physical reception" of stimulus actually describes the
- infinite capabilities of human
- skills of human vision
- unlimited human vision
- limitation of human vision
Q6 | Rolf Molich’s Comparative Usability Evaluation (CUE) studies:
- show there is a large amount of overlap between findings from different teams.
- show many teams found more problems than they chose to report.
- use the common industry format (cif) for usability reports.
- show that usability testing finds all known problems.
Q7 | Regarding the measurement of usability attributes:
- reliability is measured by performing common use cases
- . sample expert users are needed to measure efficiency.
- learnability is determined by measuring the time it takes to explain an interface to a new user.
- none of these
Q8 | Which of these are usability inspection methods?
- action analysis
- heuristic evaluation
- cognitive walkthrough
- all of the above.
Q9 | Exploratory Evaluation:
- explores the potential design space for new designs.
- involves collecting process data.
- a special kind of goal.
- is a usability inspection method.
Q10 | What are the pros (advantages) of a heuristic evaluation?
- all known problems are found
- 3 evaluators find 80% of all known problems
- usable early in development
- costly
Q11 | In general, a pilot test is intended to:
- discover gear-up accidents with aircraft landing gear.
- discover unrealistic time estimates for tasks.
- discover effective equipment.
- determine an alternative set of tasks for testing
Q12 | : capture the non-verbal dialogue between artifact and user over time.
- persona
- scenario
- dialogue
- design model
Q13 | Explanatory undo is, generally, a much more pleasant feature than .
- single undo
- multiple undo
- blind undo
- incremental undo
Q14 | Browser Title always contains the word ‘ ’.
- home
- default
- error
- browser
Q15 | Conventional wisdom says that tell the user when he has made some mistake.
- program crash
- system stuck
- error messages
- metadata
Q16 | How do you identify the user in the usability engineering lifecycle?
- draw up a user profile
- run a thinking aloud test
- assume the role of an apprentice learning from the master craftsman
- observe representative users
Q17 | In a heuristic evaluation ……………………
- a group of usability expert judges an interface with adetailed checklist of guidelines
- a group of test users conducts a formalexperiment
- a group of psychologists administers a questionnaire
- a group of usability experts reviews a user interface according to a small set of general principles
Q18 | & are the main functions of GUI.
- pointing & selecting
- selecting & executing
- pointing & editing
- none of these
Q19 | Conventional wisdom says that tell the user when he has made some mistake.
- program crash
- system stuck
- error messages
- metadata
Q20 | What are valid kinds of working prototype, along the dimensions of features and funtionality?:
- vertical prototype
- scenario prototype
- horizontal prototype
- all of the above.
Q21 | The test materials for a usability test should include:
- oriental script
- data connection form
- debriefing topic guide
- personality questionnaire
Q22 | The human perception in reading process is the part of
- saccades
- fixations
- regressions
- suppression
Q23 | The simple model of human interaction was proposed in
- 1990
- 1989
- 1983
- 1988
Q24 | The characteristic of a software that enable it to be used multiple times is called
- reusable
- useful
- usable
- used
Q25 | The ratio of brightness of the color is defined as
- contrast
- saturation
- intensity
- hue