MCQ Collection
PIEAS Computer Science MCQs
Practice PIEAS Computer Science questions with answers and explanations.
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Correct Answer: A. A finite sequence of steps for solving a problem
Explanation:
An algorithm is an ordered and finite problem-solving procedure.
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Correct Answer: B. AND
Explanation:
AND produces true only when both operands are true.
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Correct Answer: D. Binary search
Explanation:
Binary search compares with the middle element and halves the remaining range.
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Correct Answer: A. 1010
Explanation:
Decimal 10 equals 8 + 2, giving binary 1010.
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Correct Answer: B. Queue
Explanation:
A queue removes elements in the order they were inserted.
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Correct Answer: C. Stack
Explanation:
A stack removes the most recently inserted element first.
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Correct Answer: D. A finite sequence of steps for solving a problem
Explanation:
An algorithm is an ordered and finite problem-solving procedure.
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Correct Answer: A. AND
Explanation:
AND produces true only when both operands are true.
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Correct Answer: B. NOT
Explanation:
NOT changes true to false and false to true.
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Correct Answer: C. Router
Explanation:
A router selects paths and forwards packets between networks.
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Correct Answer: D. Central Processing Unit
Explanation:
CPU means Central Processing Unit.
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Correct Answer: A. RAM
Explanation:
RAM is volatile memory and requires power to retain data.
