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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
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PPSC
What is the purpose of database indexing?
A
Reduce table size
B
Speed up data search
C
Reduce data
D
None of these
Correct Answer:
Option B — Speed up data search
Explanation:
An index maintains a searchable structure that lets the database locate rows faster without scanning the entire table.
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