Networking MCQs with answers Page - 65

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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A

Admin • 833.24K Points
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Q. Which network layer protocol is primarily responsible for path determination between devices on different networks?

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

A

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Q. What is the primary benefit of using CIDR in IP addressing?

  • (A) Increased address space efficiency
  • (B) Stronger encryption
  • (C) Faster transmission speed
  • (D) Improved error detection

A

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Q. Which protocol is used to resolve an IP address to a MAC address in a local network?

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

A

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Q. Which of these is a class A private IP address?

  • (A) 10.0.0.1
  • (B) 192.168.0.1
  • (C) 172.16.0.1
  • (D) 8.8.8.8

A

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Q. What does the 'Don't Fragment (DF)' flag in an IPv4 header indicate?

  • (A) The packet can be fragmented
  • (B) The packet must not be fragmented
  • (C) The packet is encrypted
  • (D) The packet has expired

A

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Q. Which field in the IPv6 header replaces the IPv4 TTL field?

  • (A) Hop Limit
  • (B) Traffic Class
  • (C) Flow Label
  • (D) Next Header

A

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Q. Which of the following is a characteristic of the IPv6 address format?

  • (A) Dotted decimal
  • (B) Hexadecimal colon-separated
  • (C) Binary only
  • (D) Octal separated by dots

A

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Q. What is the purpose of NAT (Network Address Translation)?

  • (A) Encrypt packets
  • (B) Resolve domain names
  • (C) Translate private IPs to public IPs
  • (D) Compress data

A

Admin • 833.24K Points
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Q. Which IP version includes built-in security with IPsec?

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

A

Admin • 833.24K Points
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Q. What type of IP address is 127.0.0.1?

  • (A) Private address
  • (B) Broadcast address
  • (C) Loopback address
  • (D) Multicast address

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