MCQ Collection
PIEAS Computer Science MCQs
Practice PIEAS Computer Science questions with answers and explanations.
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Correct Answer: B. Machine language
Explanation:
The processor executes machine instructions encoded in binary.
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Correct Answer: C. Translate source code into another executable or lower-level form
Explanation:
A compiler translates source code before execution.
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Correct Answer: D. Primary key
Explanation:
A primary key uniquely identifies each table row.
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Correct Answer: A. The address of a resource on a network
Explanation:
A URL locates a resource such as a web page.
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Correct Answer: B. HTTPS
Explanation:
HTTPS uses HTTP over encrypted transport.
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Correct Answer: C. A process in which a function calls itself on smaller instances
Explanation:
Recursion solves a problem through smaller self-similar calls and a base case.
