What is the purpose of the OSI model? MCQ with Answer and Explanation

What is the purpose of the OSI model?
A. To provide security
B. To assign IP addresses
C. To standardize network communication
D. To route packets
Answer: Option C
Solution (By JKSSB Mock Tests)
The OSI model provides a framework for understanding and standardizing network protocols.

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Practice More Computer Networking Questions

Question #1
Which of the following is a valid IPv6 address?
A. 127.0.0.1
B. 192.168.1.1
C. 2001:0db8:85a3:0000:0000:8a2e:0370:7334
D. 255.255.255.0

Correct Answer: Option C


Explanation:
The first is a standard IPv6 address; the others are IPv4.

This question belongs to: Computer Computer Networking
Question #2
What form of network topology links a master hub down to secondary hub nodes, which in turn connect to individual workstations in a multi-level hierarchy?
A. Tree / Hierarchical Star Topology
B. Bus Topology
C. Ring Topology
D. Mesh Topology

Correct Answer: Option A


Explanation:
A tree topology arranges star-configured subnets in a multi-level hierarchy connected back to a central root node.

This question belongs to: Computer Computer Networking
Question #3
What is the maximum distance covered by a typical WAN?
A. Up to 1000 km or more
B. Up to 10 km
C. Up to 100 km
D. Up to 1 km

Correct Answer: Option A


Explanation:
WAN (Wide Area Network) spans large geographical areas, often countries or continents.

This question belongs to: Computer Computer Networking