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MCQs
Practice
Q
Medium
2 Marks
Computer Studies
Computer Software
Disk defragmentation helps to:
A
Delete all unnecessary files from the disk
B
Protect the computer from virus attacks
C
Reorganise fragmented files so data is accessed more quickly
D
Compress files into ZIP archives for storage
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Explanation
Disk defragmentation reorganises scattered file fragments on the hard disk so data is read more quickly, improving performance.
Reference: Computer Studies Textbook , Page 11
Hint
Think about organising scattered puzzle pieces so the disk reads them faster.
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