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PPSC Past Paper 2026 (Computer Operator)

PPSC · 2025 · Practice with instant answers and explanations

Practice Mode100 Past Paper MCQs
Question 45 of 100
45%
Practice Time00:00
Question45
Past PaperPPSC

A foreign key is:

Correct Answer: Option A — A column containing the primary key of another table
Explanation:
A foreign key stores values that reference the primary key of another table.
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