Which layer of the TCP/IP model corresponds to the OSI network layer? MCQ with Answer and Explanation

Which layer of the TCP/IP model corresponds to the OSI network layer?
A. Internet layer
B. Application layer
C. Transport layer
D. Link layer
Answer: Option A
Solution (By JKSSB Mock Tests)
In TCP/IP, the Internet layer corresponds to the OSI network layer, handling routing and IP.

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Practice More Computer Networking Questions

Question #1
How many total bits define a physical hardware MAC address embedded on a network interface chip?
A. 64 bits
B. 32 bits
C. 128 bits
D. 48 bits

Correct Answer: Option D


Explanation:
A MAC address is a permanent 48-bit physical hardware identifier, usually represented as 12 hexadecimal characters.

This question belongs to: Computer Computer Networking
Question #2
What is the maximum transmission unit (MTU) for Ethernet?
A. 1460 bytes
B. 64 bytes
C. 1500 bytes
D. 1518 bytes

Correct Answer: Option C


Explanation:
The Ethernet MTU is 1500 bytes for the payload, not including headers.

This question belongs to: Computer Computer Networking
Question #3
Which network type connects disparate computer terminals across massive geographical footprints, such as countries or continents, with the internet being the prime example?
A. WAN
B. MAN
C. PAN
D. LAN

Correct Answer: Option A


Explanation:
A Wide Area Network (WAN) extends over a vast national or global geographic scope, stitching together multiple smaller regional networks.

This question belongs to: Computer Computer Networking