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PPSC Past Paper 2026 (Computer Operator)
PPSC · 2025 · Practice with instant answers and explanations
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100 Past Paper MCQs
Question 44 of 100
44%
Practice Time
00:00
Question
44
Past Paper
PPSC
A primary key:
A
Uniquely identifies each record
B
Can be an AutoNumber field
C
Cannot be repeated
D
All of these
Correct Answer:
Option D — All of these
Explanation:
A primary key uniquely identifies each record, cannot repeat, and may use an AutoNumber field.
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