A directory of Objective Type Questions covering all the Computer Science subjects. Here you can access and discuss Multiple choice questions and answers for various compitative exams and interviews.

41. Subsystem of human machine processor that handles connections is called
a. perceptual system
b. motor system
c. autonomic system
d. cognitive system
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Answer: (d).cognitive system

42. Human vision that is dominated by rods to see directly in center of view is called
a. center vision
b. vertical vision
c. horizontal vision
d. peripheral vision
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Answer: (d).peripheral vision

43. Ratio of different hues that can be discriminated by an average person is
a. 50
b. 100
c. 125
d. 150
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Answer: (d).150

44. Cones over fovea region is sensitive to
a. red light
b. blue light
c. yellow light
d. green light
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Answer: (b).blue light

45. Ratio of cones over fovea region is
a. 3-4%
b. 1-2%
c. 2-3%
d. 4-5%
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Answer: (a).3-4%

46. Simple model of human interaction was proposed in
a. 1990
b. 1983
c. 1985
d. 1980
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Answer: (b).1983

47. Characteristic of a software that enable it to be used multiple times is called
a. reusable
b. useful
c. usable
d. used
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Answer: (a).reusable

48. First priority requirements must be of
a. user
b. computer system
c. finance
d. time
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Answer: (a).user

49. User's hearing system is categorically used as
a. processing control
b. motor control
c. input control
d. memorization control
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Answer: (c).input control

50. Cones are also not active in temporary blindness due to rods'
a. suppression
b. repression
c. depression
d. demolition
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Answer: (a).suppression

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