Networking MCQs with answers Page - 60

Here, you will find a collection of MCQ questions on Networking. Go through these questions to enhance your preparation for upcoming examinations and interviews.

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Q. Which Network Layer protocol helps detect unreachable destinations in a network?

  • (A) TCP
  • (B) UDP
  • (C) ICMP
  • (D) ARP

A

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Q. Which protocol supports NAT (Network Address Translation) operations at the Network Layer?

  • (A) IP
  • (B) TCP
  • (C) ARP
  • (D) UDP

A

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Q. Which of the following fields in an IP packet header helps to avoid infinite looping of packets?

  • (A) Source Address
  • (B) Destination Address
  • (C) Time to Live (TTL)
  • (D) Protocol

A

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Q. Which protocol helps in dynamically discovering the best path to reach a network destination?

  • (A) ICMP
  • (B) OSPF
  • (C) ARP
  • (D) TCP

A

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Q. Which of the following is NOT a characteristic of the IP protocol?

  • (A) Connectionless
  • (B) Best-effort delivery
  • (C) Reliable transmission
  • (D) Packet switching

A

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Q. Which routing protocol is designed for use within an autonomous system?

  • (A) BGP
  • (B) OSPF
  • (C) RIP
  • (D) ICMP

A

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Q. Which of the following protocols is used to send error messages back to the source in case of delivery problems?

  • (A) TCP
  • (B) ICMP
  • (C) UDP
  • (D) ARP

A

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Q. What type of address is used to identify devices globally in the Network Layer?

  • (A) MAC Address
  • (B) IP Address
  • (C) Port Number
  • (D) Process ID

A

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Q. Which IP version supports a much larger address space with 128-bit addresses?

  • (A) IPv4
  • (B) IPv6
  • (C) IPX
  • (D) ICMP

A

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Q. Which Network Layer function is responsible for deciding the next hop for data packets?

  • (A) Switching
  • (B) Routing
  • (C) Multiplexing
  • (D) Segmentation

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