1. A technique that organizes data into groups to form non-redundant, stable, flexible, and adaptive entities is:
Correct : B. normalization
2. Which of the following is not a factor in the failure of the systems developments projects?
Correct : A. size of the company
3. A software might allow a user to interact via
Correct : D. all of the mentioned
4. _ helps meet psychological and cognitive processing needs, increases human confidence.
Correct : B. feedback
5. What is the fundamental insight underlying the "cognitive walk through" method of evaluation?
Correct : C. the idea that users earn by exploring an interface
text should be legible and distinguishable from its background under different lighting conditions
6. Which of the following is a design implication of our understanding of human attention?
Correct : B. information than is
needed at the present moment for the user
7. "An informal narrative description of human activities or tasks in a story that allows exploration and discussion of contexts, needs, and requirements" describes which of the following?
Correct : B. scenario
8. Mental model is a/ an of a device or a system
Correct : C. human representation of the conceptual structure
9. What is the most important property that prototype should have?
Correct : A. should allow the key concepts to be tested with users
10. Metaphor is a cognitive process in which an experience is related to:
Correct : A. an already familiar concept
11. A simplified model of Human Information Processign include human resources such as:
Correct : A. memory
12. The design of a keyboard layout reflects the concern in HCI
Correct : B. physical
13. Define life cycle model in HCI.
Correct : B. star, usability engineering
14. Process oriented Main element
Issue, position and arguments
Which design rationale suite the characteristic above?
Correct : A. issue-based information system
15. Which rule in Schneiderman Golden Rule suite the statement below
"For every user action, to simplify new system sign up process, error correction system must be provided to facilitate user"
Correct : A. strive for consistency
16. Choose THREE (3) senses in Multi-modal Technology
i. Touch
ii. Smell
iii. Sound
Correct : A. i, ii and iii
17. Which of the following is the handwriting recognition device?
Correct : A. tablet pc
18. How many principle in universal design?
Correct : B. seven
19. Given a scenario where you have a very small user base, which evaluationstrategy would you select:
Correct : C. within groups, randomised tasks
20. Which of the following is/are false about Within-group study design?
Correct : A. there are two groups of test users
21. In user experiments, we have a Control Group to:
Correct : C. evaluate the default behaviour of people
22. Suppose you have designed two versions of your application and you show themto a set of 10 users one by one for a user study. Which of the following studydesigns does this signify?
Correct : A. within-group
23. Which of the following is true about good design?
Correct : C. good design comes from an iterative process with the user in loop
24. HCI design standards include recommendations based on
Correct : D. all of the above
25. Which of the following is golden rule for interface design?
Correct : D. all of the mentioned
26. Which of the following is not a design principle that allow the user to maintain control?
Correct : C. show technical internals from the casual user
27. Which of the following is not a user interface design process?
Correct : C. knowledgeable, frequent users
28. HyperCard is used to develop a quick
Correct : C. mockup
29. The total number of stages of reading process of the data from screen is
Correct : B. 3
30. Which of the following are principles of icon design?
Correct : D. all of the above.
31. What is the principal interaction mode for a Wii system?
Correct : A. gesture and body movements
32. What is true for vertical protoyping?
Correct : A. it is a particular kind of working prototype.
33. What kind of activity does the D.E.C.I.D.E. acronym support?
Correct : A. planning and conducting an evaluation and analysing the data.
34. By using capitalized words, the reading speed and accuracy
Correct : C. declined
35. Impressing moving icons in a system design can be
Correct : C. distracting
36. The speed of reading text in reading process is measured by using
Correct : A. legibility
37. The design of a system must be developed
Correct : A. integrally with each part of system
38. Which is the best definition of an interface metaphor?
Correct : B. is used in the interface to
help the user understand what to do (e.g., click on tabs to change window contents, use shopping cart
39. To reconstruct a system, which of the following key element(s) must be considered :
Correct : D. all of the above
40. Which of the following is not a characteristic of good test data
Correct : C. users do not participate at this preliminary stage
41. Which of these factors influence a user’s conceptual model?
Correct : D. all of the above
42. Formative Evaluation:
Correct : D. all of the above
43. Regarding personas:
Correct : A. a primary persona needs their own interface
44. Which of the following is the most likely interface metaphor used by a smart phone calendar function?
Correct : C. a paper diary
45. When desk-checking an algorithm, you should set up a table that contains .
Correct : D. all of the above
46. Factors that effect speed of screen reading can be reduced using
Correct : D. negative contrast
47. 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
48. Regarding gear-up accidents:
Correct : D. shape-coded wheel and flap controls are still used today.
49. Human speed of reading text is higher at
Correct : C. book reading
50. Which of the following is not a factor in the failure of the systems developments projects?
Correct : B. size of the company
51. Positive testing is
Correct : D. making sure that the new programs do in fact process certain transactions according to specifications
52. Evaluation done during design to check that product continues to meet users'needs are known as
evaluation
Correct : B. formative
53. is the least technical way of collecting data, but it can be difficult and tiring to write and observe at
Correct : B. taking notes.
54. is particularly useful early in design. It is excellent technique to use with the prototype, because it provid
Correct : B. active intervention
55. Evaluations done during design to check that product continues to meet user’s needs are known as
The primary interactive method of communication used by human is …….
Correct : A. formative
56. Desktop applications fit into categories of posture.
Goal-oriented context scenarios are task-oriented than key path Scenario
Correct : C. four
57. An observational study:
Correct : C. involves time-consuming manual analysis of user sessions.
58. Affordances are:
Correct : A. the range of possible (physical) actions by a user on an artefact
59. A diary study:
Correct : A. involves self-reporting of activities by users.
60. Paper prototypes:
Correct : C. simulate screen and dialogue elements on paper.
61. Regarding Augment/NLS:
Correct : D. all of the above.
62. Concerning competitive analysis:
Correct : B. it is used for usability benchmarking.
63. In a heuristic evaluation:
Correct : C. a group of usability experts reviews a user interface according to a small set of general principles
64. Regarding a formal experiment:
Correct : D. all of the above
65. Thinking aloud testing:
Correct : D. all of the above
66. Cognitive Walkthrough:
Correct : C. focuses explicitly on learnability.
67. In a co-discovery test:
Correct : B. two users explore an interface together.
68. What are the pros (advantages) when using questionnaires as opposed to interviews?
Correct : D. all of the above
69. When conducting an investigation with human participants for research or commercial reasons, which provision(s) for consent must be made?