NIMCET Computer Awareness Previous Year Questions (PYQs)
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Showing 6 questions
Consider
the equation (43)x = (y3)8 where x and y are unknown. The number of possible solutions is
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Solution
A and B play a game where each is asked to select a number from 1 to 25. If the two number match, both of them win a prize. The probability that they will not win a prize in a single trial is :
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Solution
The total number of ways in which numbers can be choosed =25 x 25=625 The number of ways in which either players can choose same numbers = 25
Probability that they win a prize = 25/625 = 1/25
Thus, the probability that they will not win a prize in a single trial = 1 - 1/25 = 24/25
For reproducing sound, a CD audio player uses a
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Solution
A CD audio player uses a laser beam to read digital data encoded on the disc surface, which is then converted into sound.
Which of the following is NOT one of the four major data-processing functions of a computer?
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Solution
Computer performs IPO + storage.
"Analyzing" is not a core data-processing function.
Place the common data elements from smallest to largest:
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Solution
Order: Character → Field → Record → Database
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