OSI Reference Layers MCQs with answers Page - 30

You will find multiple-choice questions (MCQs) related to #OSI Reference Layers here. Go through these questions to prepare effectively for your upcoming exams and interviews.

To view the correct answer for any question, simply click the "Show Answer" button.

Have a question to share? Click on "Add Question" to contribute!

A

Admin • 833K Points
Coach

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

Admin • 833K Points
Coach

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

Admin • 833K Points
Coach

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

Admin • 833K Points
Coach

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 • 833K Points
Coach

Q. Which IP version includes built-in security with IPsec?

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

A

Admin • 833K Points
Coach

Q. What type of IP address is 127.0.0.1?

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

A

Admin • 833K Points
Coach

Q. Which routing protocol is used for routing between different autonomous systems?

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

A

Admin • 833K Points
Coach

Q. What is the maximum length of an IPv6 address in hexadecimal digits (excluding colons)?

  • (A) 16
  • (B) 32
  • (C) 64
  • (D) 128

A

Admin • 833K Points
Coach

Q. Which term describes dividing an IP network into multiple smaller networks?

  • (A) Aggregation
  • (B) Subnetting
  • (C) Routing
  • (D) Switching

A

Admin • 833K Points
Coach

Q. What is the multicast address range in IPv4?

  • (A) 224.0.0.0 to 239.255.255.255
  • (B) 240.0.0.0 to 255.255.255.255
  • (C) 192.168.0.0 to 192.168.255.255
  • (D) 10.0.0.0 to 10.255.255.255
What's Tag

As you may know, questions are organized under broad categories. Each category can include various types of questions. For example, the "History" category might contain questions about the Revolt of 1857, Shivaji Maharaj, Ancient History, Buddhism, and more.

To further refine this organization, we've introduced tags, which act as sub-categories to group questions more specifically.

Verified users can add tags to any question. If you have any suggestions regarding this system, we'd love to hear from you. Contact Us

Learn More