πŸ“Š Usability Engineering
Q. Which one of these would NOT be found in a good Human Computer Interaction?
  • (A) common short cuts, like ctrl+z for undo
  • (B) icons that can have specific meanings
  • (C) a long command line to achieve a function
  • (D) sounds that convey meanings
πŸ’¬ Discuss
βœ… Correct Answer: (C) a long command line to achieve a function
πŸ“Š Usability Engineering
Q. Conventional wisdom says that tell the user when he has made some mistake. How do you identify the user in the usability engineering lifecycle?
  • (A) program crash
  • (B) system stuck
  • (C) error messages
  • (D) metadata
πŸ’¬ Discuss
βœ… Correct Answer: (C) error messages
πŸ“Š Usability Engineering
Q. In a heuristic evaluation ……………………
  • (A) a group of usability expert judges an interface with a detailed checklist of guidelines
  • (B) a group of test users conducts a formal experiment
  • (C) a group of psychologists administers a questionnaire
  • (D) a group of usability experts reviews a user interface according to a small set of general principles
πŸ’¬ Discuss
βœ… Correct Answer: (B) a group of test users conducts a formal experiment
πŸ“Š Usability Engineering
Q. The primary interactive method of communication used by human is …….
  • (A) reading
  • (B) writing
  • (C) speaking
  • (D) listening
πŸ’¬ Discuss
βœ… Correct Answer: (C) speaking
πŸ“Š Usability Engineering
Q. Identify from among the following the attribute of usability.
  • (A) learnability
  • (B) usefulness
  • (C) generalizability
  • (D) subjective satisfaction
πŸ’¬ Discuss
βœ… Correct Answer: (A) learnability
πŸ“Š Usability Engineering
Q. Unlike traditional observation, guided observation ………………..
  • (A) set a strict guidelines for session activities
  • (B) reduces error introduced by the experimenter
  • (C) sets strict guidelines for session length
  • (D) includes some interaction with participants
πŸ’¬ Discuss
βœ… Correct Answer: (B) reduces error introduced by the experimenter
πŸ“Š Usability Engineering
Q. A persona in the context of goa- oriented interaction design ………..
  • (A) is used to role-play through an interface design
  • (B) is a real person
  • (C) represents a particular type of user
  • (D) should represent an average user
πŸ’¬ Discuss
βœ… Correct Answer: (A) is used to role-play through an interface design
πŸ“Š Usability Engineering
Q. Which of the following fields is not an influence on Human Computer Interaction (HCI)?
  • (A) ergonomics
  • (B) cognitive psychology
  • (C) computer science
  • (D) all of the above are an influence on hci
πŸ’¬ Discuss
βœ… Correct Answer: (D) all of the above are an influence on hci
πŸ“Š Usability Engineering
Q. The name of the document should be shown on the application’s ………………
  • (A) menu bar
  • (B) title bar
  • (C) tool bar
  • (D) status bar
πŸ’¬ Discuss
βœ… Correct Answer: (B) title bar

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