1. Which of the following is a better example of a user experience goal than a usability goal?
Correct : C. Helpfulness
2. Which of the following is the most likely interface metaphor used by a smart phone calendar function?
Correct : C. A paper diary
3. When desk-checking an algorithm, you should set up a table that contains _____.
Correct : D. All of the above
4. Factors that effect speed of screen reading can be reduced using
Correct : D. negative contrast
5. Which of the following is the estimated amount of time required to complete a task, based on a weighted average of pessimistic, optimistic, and expected duration?
Correct : D. most likely duration
6. Regarding gear-up accidents:
Correct : D. Shape-coded wheel and flap controls are still used today.
7. Human speed of reading text is higher at
Correct : C. book reading
8. Which of the following is not a factor in the failure of the systems developments projects?
Correct : B. size of the company
9. Positive testing is
Correct : D. making sure that the new programs do in fact process certain transactions according to Specifications
10. Which of the following steps is NOT the process of defining the interaction Framework?
Correct : B. Defining Images and maps
11. _____________is the least technical way of collecting data, but it can be difficult and tiring to write and observe at the same time.
Correct : B. Taking notes.
12. _______ is particularly useful early in design. It is excellent technique to use with the prototype, because it provides a wealth of diagnostic information
Correct : B. Active intervention
13. Evaluations done during design to check that product continues to meet user’s needs are known as _____________ evaluation.
Correct : A. Formative
14. Desktop applications fit into _____________ categories of posture.
Correct : C. Four
15. Goal-oriented context scenarios are _____________ task-oriented than key path Scenario
Correct : A. Less
16. An observational study:
Correct : C. involves time-consuming manual analysis of user sessions.
17. Affordances are:
Correct : A. the range of possible (physical) actions by a user on an artefact
18. A diary study:
Correct : A. involves self-reporting of activities by users.
19. Paper prototypes:
Correct : C. simulate screen and dialogue elements on paper.
20. Regarding Augment/NLS:
Correct : D. All of the above.
21. Concerning competitive analysis:
Correct : B. It is used for usability benchmarking.
22. In a heuristic evaluation:
Correct : C. A group of usability experts reviews a user interface according to a small set of general principles
23. Regarding a formal experiment:
Correct : D. All of the above
24. Thinking aloud testing:
Correct : D. All of the above
25. Cognitive Walkthrough:
Correct : C. focuses explicitly on learnability.
26. In a co-discovery test:
Correct : B. Two users explore an interface together.
27. What are the pros (advantages) when using questionnaires as opposed to interviews?
Correct : D. All of the above
28. When conducting an investigation with human participants for research or commercial reasons, which provision(s) for consent must be made?
Correct : C. show many teams found more problems than they chose to report.
30. akes to explain an interface to a new user. T F 4. Which of the following are advantages of using platform conventions during interface design:
Correct : C. Users can transfer knowledge as they move between applications.
31. Which statement best reflects interaction design?
Correct : B. Interaction design is multidisciplinary
32. According to Quintanar (1982) how do users rate an interface/system that gives them personalised feedback?
Correct : B. They rate it as less honest
33. Which of the following options best represents the core values of user-centred design, as originally articulated by Gould & Lewis (1985)?
Correct : D. All of the above.
34. User personas that are not primary or secondary are _____ personas.
Correct : B. Supplemental
35. _____________ Research can tell you about what, how, many and why in rich, multivariate detail.
Correct : B. Qualitative
36. ____environments are environments that are user and context aware.
Correct : D. Attentive
37. ___________ suggests identifying goals and questions first before selecting techniques for the study
Correct : B. DECIDE framework
38. ______________ applications are great platforms for creating an environment rich, in visual feedback for the user.
Correct : A. Sovereign
39. __________ is like the building name for a website.
Correct : A. Site ID
40. ___________ is the process of selecting things to concentrate on, at a point in time, from the range of possibilities available.
Correct : B. Attention
41. The type of ganglion cells that enables the early detection of image movement are called
Correct : B. Y-cells
42. Which of the following are recognised kinds of prototype:
Correct : A. Interactive sketches.
43. Regarding the knowledge required for precise behaviour:
Correct : B. It can be distributed partly in the head & world.
44. The standard line length given by scientists for equally legible is
Correct : B. 2.3 to 5.2 inches
45. The human machine processor include some rules that governs the system behavior under certain constraints is called
Correct : B. principles of operation
46. The optical illusion used in designs effects page
Correct : C. symmetry
47. In the following data set, which number is the mode? 4 5 5 5 6 7 8 8
Correct : A. 5
48. Which of the following' is NOT a characteristic of good test data?
Correct : C. users do not participate at this preliminary stage
49. Which of the following are not the components of the HCI approach to design?
Correct : B. Humans
50. Which one of these would not be found in a good HCI?
Correct : D. A long command line to achieve a function
51. Which of the following statements is true?
Correct : C. A good UI design saves time and effort
52. Which of the following is not true of a good design:
Correct : B. Everything is designed keeping a vague context in mind
53. What are the goals of a good design?
Correct : D. All of the above
54. Which of the following should an HCI expert take care of while designing aproduct?
Correct : D. The end user is never a beginner
55. Which of the following instances illustrates ‘cognitive walkthrough’?
Correct : C. Imagine yourself as the user and think from their perspective
56. Which of the following could be an example of a question in task analysis?
Correct : D. How would you change your profile picture in this app?
57. What is an ideal composition of tasks in a task analysis?
Correct : C. A mix of easy, moderate and difficult tasks
58. Identify the main goal of interaction design
Correct : D. To assess the extend and accessibility of system functionality
59. Identify the evaluation technique that is useful to evaluate early design such as prototype and storyboard
Correct : A. Heuristic Evaluation
60. Select the heuristic principle to describe the given statement below:
Always keep user informed about what is going on, through appropriate feedback within reasonable time.
Correct : C. Visibility of system status
61. Choose the suitable method to apply the criteria below:
Data can be collected in database for analysis
Present result clearly
Responses are usually received quickly
Correct : B. Questionnaire
62. "Using model of how a human would use a proposed system to obtain predict usability measure by calculation or simulation."
Choose the evaluation technique to describe the above statement
Correct : C. Model-based evaluation
63. Which problem that might occur in a group-experimental studies
i. Analysis
ii. Subject group
iii. Data assembly
iv. Choice of task
Correct : B. i, ii and iv
64. Identify the evaluation technique that evaluates design on how well it support user in learning task
Correct : A. Heuristic Evaluation
65. Advantages:
question can be varied to suit context
Disadvantages
Time consuming
Choose the Evaluation query technique based on above statement
Correct : C. Interview
66. Error rate will increase as font size decrease"
The above statement is
Correct : B. Hypothesis
67. Independent variables is characteristic changed to produce different condition.
Choose the example of Independent variables
i. Gender
ii. Interface style
iii. Task completion time
iv. Background noise
Correct : B. i, ii and iv
68. Which is the best definition of an interaction paradigm?
Correct : A. In broad terms, the kind of technical and software framework within which human system interaction takes place (e.g., WIMP, mobile, tangible)
69. What is an "affordance" according to Norman (1999):
Correct : A. Property of an object that indicates to people how to use the object.
70. According to Rogers et al. (2011) what was the primary reason for the success of the iPod?
Correct : B. User experience
71. Which of the following is a design implication of our understanding of human attention?
Correct : C. Avoid cluttering the interface with more information than is needed at<br>the present moment for the user.
72. A question format that collects users opinions on a verbal scale (eg. strongly disagree to strongly agree) is called what?
Correct : B. A Likert scale
73. Sequential or series testing is
Correct : C. is checking the logic of one or more programs in the candidate system
74. Which of these belong to the four criteria used to critique a cognitive walkthrough success or failure story:
Correct : D. All of above
75. Regarding the measurement of usability attributes:
Correct : B. Errors are measured by counting minor and catastrophic errors made by users.
76. Which of the following techniques can teach you a few things about a thousandpeople?
Correct : B. Market Researchy
77. Panes, frames and other containers on screen is a kind of ______
Correct : A. Functional and data elements
78. Regarding paper prototypes:
Correct : D. All of the above.
79. Regarding font sizes and styles:
Correct : C. A serif is a slight embellishment at the end of a letter stroke.
80. Regarding constraints:
Correct : A. They are based on the idea that the difficulty of dealing with a novel situation is related to the number of possibilities.
81. What is a principal limitation of multimedia as a means for presenting educational material, according to Rogers and Aldrich (1996)?
Correct : A. Learners may fixate on just one medium, such as text, and not process further information available in other media.
82. If the user wants to _________ place the document somewhere in the file system hierarchy, he can request this function from the menu.
Correct : A. Explicitly
83. The communication problem involves the
Correct : A. manager and the analyst
84. What are the elements of the Gulf of Execution?
Correct : C. Forming intentions, specifying right action, selecting appropriate interface mechanism.
85. What was an important early drawback of the Clearboard system by Ishii et al. (1993).
Correct : C. People found it uncomfortable to interact “looking down” at a colleague.
86. When brainstorming, which of the following are recognised techniques for getting unstuck: