Computer Science Medium PPSC Uploaded: 13 Aug 2026

What is normalization in databases?

A Backing up data
B Organizing data to reduce redundancy
C Increasing redundancy
D Encrypting data

Correct Answer: Option B — Organizing data to reduce redundancy

Explanation:

Normalization is the process of organizing database tables to minimize data redundancy and improve data integrity by dividing large tables into smaller related ones.

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Subject	Computer Science
Difficulty	Medium
Exam Types	ppsc
Correct	Option B

What is normalization in databases?

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