MCQ Collection
AJKPSC Computer IT Officer MCQs
Practice AJKPSC Computer IT Officer questions with answers and explanations.
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Correct Answer: B. using secondary storage to extend apparent main memory
Explanation:
virtual memory refers to using secondary storage to extend apparent main memory
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Correct Answer: A. adverb
Explanation:
“Quickly” modifies an action and is an adverb.
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Correct Answer: B. normalisation
Explanation:
normalisation is the term that matches the description: organising relational data to reduce redundancy and anomalies
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Correct Answer: A. the federal legislative institution
Explanation:
Parliament refers to the federal legislative institution
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Correct Answer: C. data structure
Explanation:
data structure is the term that matches the description: an organised way of storing and accessing data
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Correct Answer: D. 512
Explanation:
Each term is multiplied by 4; therefore the next term is 512.
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Correct Answer: B. a named storage location whose value can change
Explanation:
variable refers to a named storage location whose value can change
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Correct Answer: D. All auditors are professionals.
Explanation:
The stated relationship directly supports “All auditors are professionals.”.
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Correct Answer: B. 7
Explanation:
Divide both sides by 2: x = 14/2 = 7.
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Correct Answer: D. 80
Explanation:
Each term is multiplied by 2; therefore the next term is 80.
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Correct Answer: A. 17
Explanation:
The sum is 102 and there are 6 values, so the average is 17.
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Correct Answer: D. array
Explanation:
array is the term that matches the description: a collection of elements accessed by index