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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 68 of 100
68%
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Question
68
Past Paper
PPSC
Operating-system checkpoints are primarily used for:
A
Security purposes
B
Recovery process
C
Performance enhancement
D
Memory management
Correct Answer:
Option B — Recovery process
Explanation:
A checkpoint saves system state so processing can resume from that point after a failure.
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