Which communication device connects multiple computers within a LAN? MCQ with Answer and Explanation

Which communication device connects multiple computers within a LAN?
A. Printer
B. Switch
C. Projector
D. Scanner
Answer: Option B
Solution (By JKSSB Mock Tests)
A network switch connects devices within a local area network.

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Practice More Transport and Communication Questions

Question #1
Which communication system uses Morse code?
A. Telegraph
B. Telephone
C. Radio
D. Internet

Correct Answer: Option A


Explanation:
Telegraph uses Morse code for communication.

This question belongs to: Geography GK Transport and Communication
Question #2
Which Indian highway project improves rural connectivity?
A. Bharatmala Project
B. UDAN Scheme
C. Sagarmala Project
D. Metro Rail Project

Correct Answer: Option A


Explanation:
Bharatmala Project focuses on improving highway connectivity in rural and remote areas.

This question belongs to: Geography GK Transport and Communication
Question #3
Which expressway connects Mumbai and Pune?
A. Eastern Expressway
B. Mumbai-Pune Expressway
C. Delhi-Meerut Expressway
D. Agra-Lucknow Expressway

Correct Answer: Option B


Explanation:
Mumbai-Pune Expressway was India's first six-lane concrete high-speed expressway.

This question belongs to: Geography GK Transport and Communication