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AllInfoHub – MCQ Practice

Computer Networks – Multiple Choice Questions (MCQs)

  1. 25. How many layers are there in the TCP/IP model?

    • A. 3
    • B. 4
    • C. 5
    • D. 6

  2. 26. Which layer of the TCP/IP model combines the physical and data link layers of the OSI model?

    • A. Network access layer
    • B. Internet layer
    • C. Transport layer
    • D. Application layer

  3. 27. Which layer of the TCP/IP model corresponds to the network layer of the OSI model?

    • A. Network access layer
    • B. Internet layer
    • C. Transport layer
    • D. Application layer

  4. 28. Which layer of the TCP/IP model provides reliable and unreliable data transfer?

    • A. Network access layer
    • B. Internet layer
    • C. Transport layer
    • D. Application layer

  5. 29. Which layer of the TCP/IP model combines the session, presentation, and application layers of the OSI model?

    • A. Network access layer
    • B. Internet layer
    • C. Transport layer
    • D. Application layer

  6. 30. What is an IP address?

    • A. A logical address assigned to each device on a TCP/IP network
    • B. A physical address of a network interface card
    • C. A network protocol
    • D. A type of network cable

  7. 31. What is IPv4?

    • A. The fourth version of the Internet Protocol
    • B. A type of network hardware
    • C. A network topology
    • D. A data encryption standard

  8. 32. How many bits are in an IPv4 address?

    • A. 32
    • B. 64
    • C. 128
    • D. 256

  9. 33. What is IPv6?

    • A. The sixth version of the Internet Protocol
    • B. A type of network software
    • C. A network security protocol
    • D. A data compression algorithm

  10. 34. How many bits are in an IPv6 address?

    • A. 32
    • B. 64
    • C. 128
    • D. 256

  11. 35. What is a MAC address?

    • A. A logical address
    • B. A physical address assigned to a network interface card
    • C. An IP address
    • D. A network protocol address

  12. 36. What is ARP?

    • A. Address Resolution Protocol
    • B. Advanced Routing Protocol
    • C. Application Resource Protocol
    • D. Automatic Repeat Protocol

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