What is the purpose of a gateway in a network? MCQ with Answer and Explanation

What is the purpose of a gateway in a network?
A. To assign IP addresses
B. To amplify signals
C. To connect networks with different protocols
D. To filter traffic based on MAC
Answer: Option C
Solution (By JKSSB Mock Tests)
A gateway translates between different network protocols and architectures.

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Practice More Computer Networking Questions

Question #1
Which device can be used to link two separate LAN segments that use different physical cabling profiles but share the same underlying protocol framework?
A. Analog Modem
B. Signal Terminator
C. Passive Hub
D. Network Bridge

Correct Answer: Option D


Explanation:
A network bridge filters and forwards frames based on MAC addresses, connecting separate physical segments within the same logical LAN.

This question belongs to: Computer Computer Networking
Question #2
Which protocol is used to prevent loops in a switched network?
A. BGP
B. STP (Spanning Tree Protocol)
C. RIP
D. OSPF

Correct Answer: Option B


Explanation:
Spanning Tree Protocol (STP) prevents loops in networks with redundant links.

This question belongs to: Computer Computer Networking
Question #3
What is the standard port number for HTTPS?
A. 8080
B. 8443
C. 80
D. 443

Correct Answer: Option D


Explanation:
HTTPS uses port 443 by default.

This question belongs to: Computer Computer Networking