UGC NET COMPUTER SCIENCE SOLVED PAPERS 2014-16 - UGC NET Computer Science Paper 3 December 2015

66. A bell-shaped membership function is specified by three parameters (a, b, c) as follows:

  • Option : C
  • Explanation :
    is the bell-shaped membership function by three parameters (a, b, c). So, Option (C) is correct.
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67. Which of the following is/are the principal components of a memory-tube display?
(a)Flooding gun
(b)Collector
(c)Phosphorus grains
(d)Ground Codes:

  • Option : D
  • Explanation : The principal components of a memory-tube display are flooding gun, collector, phosphorus grains and ground. So, option (D) is correct.
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68. Which of the following steps is/are not required for analog to digital conversion?
(a)Sensing
(b)Conversion
(c)Amplification
(d)Conditioning
(e)Quantization
Codes:

  • Option : D
  • Explanation :
    Analog to digital conversion required: Sampling, quantization, amplification and conversion. b, c, e steps are included in analog to digital conversion. No permutation of option is correct. So, option (D) is correct.
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69. Which raster locations would be chosen by Bresenham’s algorithm when scan converting a line from (1, 1) to (8, 5)?

  • Option : C
  • Explanation :
    Option A and B are not ending at (8, 5) and in option D there is increment of two, which is invalid. Only option C is reaching to (8, 5). For more information Refer:Bresenham’s Line Generation Algorithm Option (C) is correct.
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