Which option best defines the concept of an "Is-a" relationship in object-oriented programming?

Software Design MCQs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

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Subject
Software Designsoftware-engineering-mcqs › software-design
Published
4 Feb 2019
Last updated
28 May 2026

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Explanation

The "Is-a" relationship refers to inheritance, where a subclass derives properties and behaviors from a parent class. Aggregation and dependency represent different types of associations, not "Is-a" relationships.

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