Which of the following is a dynamic routing protocol? MCQ with Answer and Explanation

Which of the following is a dynamic routing protocol?
A. Static routing
B. OSPF
C. Default routing
D. Routing table
Answer: Option B
Solution (By JKSSB Mock Tests)
OSPF (Open Shortest Path First) is a dynamic routing protocol that automatically adapts to network changes.

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Practice More Computer Networking Questions

Question #1
In which topology is it possible to add or remove devices without disrupting the entire network?
A. Bus
B. Star
C. Mesh
D. Ring

Correct Answer: Option B


Explanation:
In star topology, each device is independently connected to the central hub, so adding/removing doesn't affect others.

This question belongs to: Computer Computer Networking
Question #2
What is the loopback IP address in IPv4?
A. 255.255.255.255
B. 127.0.0.1
C. 192.168.1.1
D. 0.0.0.0

Correct Answer: Option B


Explanation:
127.0.0.1 is the loopback address used for testing network software on the local machine.

This question belongs to: Computer Computer Networking
Question #3
Which mechanism enables an internet router to modify packet headers, allowing thousands of private internal LAN hosts to navigate the web through a single public IP address?
A. Network Address Translation (NAT)
B. Address Resolution lookup
C. DHCP lease management
D. Domain Name mapping

Correct Answer: Option A


Explanation:
NAT converts private internal IP addresses to a public IP address, conserving IPv4 space and adding an extra layer of internal security.

This question belongs to: Computer Computer Networking