Quiznetik

Human Computer Interaction (HCI) | Set 6

1. In           analysis the initial state is compared with the goal state and an operator is chosen to reduce the difference between two

Correct : A. means end analysis

2. Which among the below options is not an interdisciplinary field of HCI?

Correct : D. civil

3. Which reasoning derives the logically conclusion from the given premises ?

Correct : C. deductive reasoning

4. Which type of receptors responds to pressure?

Correct : A. mechano receptors

5. is the process of selecting things to concentrate on, at a point in time, from the range of possibilities available

Correct : C. attention

6. Which of the following is not a main activity of Long Term Memory ?

Correct : B. initiation

7. Which part of sensory memory is responsible to tactile stimuli?

Correct : C. haptic

8. In human hearing process the middle ear is connected to inner ear by using

Correct : A. cochlea

9. In human hearing process, the middle ear is connected to outer ear by using

Correct : A. tympanic membrane

10. Cones help with ------- vision.

Correct : C. color

11. The Structure of the ear attached to both sides of a Human Head is called

Correct : D. pinna

12. Through _________optic nerves enter the eye.

Correct : C. blind spot

13. Which are called as the nerve cells of retina

Correct : D. gangolian cells

14. memory may store information in a semantic network

Correct : A. long-term

15. Which of the following is highly sensitive to light and allows to see under a low level of illumination?

Correct : D. rods

16. Which of these denote the objects involved in the events described in the script.

Correct : A. props

17. Once information passed from sensory to working memory, it can be encoded into                memory.

Correct : C. long term

18. In cathode ray tube, stream of electrons emitted from electron gun is focussed and directed by?

Correct : D. magnetic fields

19. VR helmets or gogglers worn in some VR systems for the purpose(s)

Correct : C. both (1) and (2)

20. Identify the number of incorrect pairs. (a) Iconic – Visual (b) Haptic – Touch (c) Echoic – Aural (d) Sensory - STM

Correct : D. 1

21. If you change telephone numbers, learning your new number makes it more difficult to remember your old number.. This is an example of

Correct : A. retroactive interference

22. is used for detecting mouse motion

Correct : B. rollers

23. Who developed mouse?

Correct : B. douglas c. engelbart

24. In 3D mouse the rotation twisted on its own axis is known as

Correct : B. roll

25. Which of the following is an example of haptic device application in real world

Correct : B. electronic braille

26. A digitizing tablet can be used for?

Correct : A. editing maps

27. What are the several factors that can limit the speed of an interactive system?

Correct : D. all the above

28. What is the principal interaction mode for a microsoft kinect?

Correct : D. gesture and body movements

29. ____are unintentional while          occur through conscious deliberation.

Correct : A. slips, mistakes

30. acts as a shortcut to an action the computer performs.

Correct : B. icon

31. In virtual reality which of the senses cannot currently be portrayed?

Correct : D. smell

32. The difference between the intentions and allowable actions is

Correct : A. gulf of execution

33. What are the two major phases of Norman's model of interaction?

Correct : A. evaluation and execution

34. Which of the following was the first interactive dialog style to be commonly used?

Correct : C. command line interface

35. WYSIWYG stands for                         .

Correct : B. what you see is what you get

36. The haptic perception is that is about the awareness of the position of the body and limbs is

Correct : A. kinesthesis

37. The time taken to hit a target is a function of the _____ of the target and the                  that has to be moved.

Correct : C. size,distance

38. Which of the following where humans can pursue more than one task at a time?

Correct : B. window systems and the wimp interface

39. Maier's pendulum problem is a illustration for

Correct : C. gestalt theory

40. Three important things that have to be understood in HCI are:

Correct : B. users, tasks, and context

41. Identify the interaction component in the following Scenario: A doctor performs an ultrasound on the ultra sound machine using a handheld device.

Correct : B. performs an utlrasound

42. Which of the following paradigm defines sharing of a single computer resource among multiple users?

Correct : C. time sharing

43. Scenarios are used to

Correct : D. all the above

44. Which one of these would not be found in a good HCI?

Correct : D. a long command line to achieve a function

45. What are the interaction design basics

Correct : D. all the above

46. Where does the core of interaction design remember the user

Correct : C. end

47. _                              _ is a style for representing design and planning and where a hierarchical structure to a design rationale is created

Correct : C. issue-based information system

48. Identify the evaluation technique that is useful to evaluate early design such as prototype and storyboard

Correct : A. heuristic evaluation

49. The ultimate test of a product’s usability is based on

Correct : C. measurement of user experience

50. The multiplicity of ways the user and system exchange information is called -------------.

Correct : B. flexibility

51. The resources expanded in relation to the accuracy and completeness of goals achieved is called __

Correct : C. efficiency

52. The accuracy and completeness with which specified users can achieve specified goals in particular environments is called _

Correct : B. effectiveness

53. Usability testing is conducted in early phases of design.

Correct : B. false

54. Which of the following is not a component of the usability

Correct : D. completeness

55. In which type of design rationale preserves order of deliberation and decision-making

Correct : A. process- oriented

56. Which of the following checks if we are designing the right product?

Correct : B. validation

57. Which of the following checks if we are designing the product right

Correct : A. verification

58. The goal of interactive systems design is

Correct : B. designing for maximum usability

59. What are the components of usability?

Correct : B. efficiency, effectiveness , satisfaction

60. Which design rationale aims to make explicit consequences in order to better suit a product for the tasks user have?

Correct : B. psychological design

61. The principles that gives the framework to develop universal design

Correct : D. all the above

62. Which of the following is not a principle of learnability?

Correct : B. customizabil ity

63. Consistency is a principle of ___

Correct : B. learnability

64. ---------- is the degree to which system services support all the user's task

Correct : C. task conformance

65. Which determines effect of future actions based on past interaction history

Correct : B. predictability

66. Which of the following principle of usability addresses multithreading?

Correct : B. flexibility

67. The multiplicity of ways the user and system exchange information.

Correct : A. flexibility

68. Support for the user to extend knowledge of specific interaction within and across applications to other similar situations is called as ----------------

Correct : B. generalizabil ity

69. Which of the following is not a characteristics of design patterns?

Correct : C. simplify tasks

70. Which evaluation technique is said to "Discount Usability technique"?

Correct : B. heuristic evaluation

71. _                    is as an attempt to introduce psychological theory into the informal and subjective walkthrough technique

Correct : C. cognitive walkthrough

72. Universal design which means designing for diversity includes

Correct : B. people with sensory, physical or cognitive impairment

73. It is the intervention, part of the goal and constraints when creating a software.

Correct : B. design

74. Aim of Evaluation is to test _                       _

Correct : D. all of the above

75. Who proposed heuristic evaluation?

Correct : A. nielson and molich

76. Identify the evaluation technique that is useful to evaluate early design

Correct : A. heuristic evaluation

77. What are the things needed for cognitive walkthrough?

Correct : C. both a and b

78. ----------------- is the prediction of the outcome of an experiment

Correct : A. hypothesis

79. In which evaluation method "usability criteria" is identified?

Correct : C. heuristics evaluation

80. "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

81. The goals of evaluation

Correct : D. all the above

82. In cognitive walkthrough, problem report should indicate

Correct : D. all of the above

83. Which of the following is golden rule for interface design?

Correct : D. all of the mentioned

84. Educational software provides guidance and background information when the student makes an inappropriate response is an example of --------

Correct : C. tolerance for error

85. Which of the following is NOT a principle of universal design?

Correct : A. sustainabilit y

86. The smallest unit of language that has meaning is called

Correct : C. morphemes

87. What is the major technology used to capture handwriting?

Correct : B. digitizing tablet

88. Which of the following is false about earcons?

Correct : B. usage of analytic sounds to convey information

89. Minimizing the impact and damage caused by mistakes or unintended behaviour is a principle related to __                 _

Correct : A. tolerance

90. What is the principal interaction mode for a Microsoft Kinect?

Correct : D. gesture and body movements

91. Which of the following statements is true?

Correct : C. a good ui design saves time and effort

92. Which of the following is true about good design?

Correct : C. good design comes from an iterative process with the user in loop

93. The process of making software suitable for different languages and cultures is called ---------------

Correct : A. internationali zation

94. The following describes the Iterative Design process:

Correct : C. design-prototype- evaluate

95. Observe the image below and select the best corresponding option:

Correct : B. this is bad design because it easy to press the power off switch while trying to increase the volume

96. Observe the image below and select the best corresponding option

Correct : D. this is bad design because it is unintuitive and confusing

97. Observe the image below and select the best corresponding option

Correct : B. this is bad design because the direction keys are unaligned

98. “Good Design is just cool graphics”.

Correct : B. false

99. The distinction between a process- and structure-oriented design rationale resides in what information the design rationale misses to capture

Correct : B. false

100. In grouping, If things are not logically together, then we should normally physically group them together

Correct : B. false