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Computer Science Medium NTS Uploaded: 23 Aug 2026

What is the function of a switch in networking?

  • A To direct data only to the intended device
  • B To broadcast data to all devices
  • C To provide internet access
  • D To store files
Correct Answer: Option A — To direct data only to the intended device
Explanation:
A switch is a networking device that intelligently forwards data only to the specific device it is intended for, based on MAC addresses, improving network efficiency over a hub.
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MCQ Details
SubjectComputer Science
DifficultyMedium
Exam Typesnts
CorrectOption A
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