TCP-IP Questions Answers

  • 8. ICMP works on which layer

    1. Physical Layer
    2. Datalink Layer
    3. Network layer
    4. Transport Layer
    Answer And Explanation

    Answer: Option C

  • 9. Which protocol finds the MAC address from IP address

    1. SMTP
    2. ICMP
    3. ARP
    4. RARP
    Answer And Explanation

    Answer: Option C

  • 10. Which IP is reserved for loopback testing

    1. 192.168.0.0
    2. 10.255.255.255
    3. 255.0.0.0
    4. None of above
    Answer And Explanation

    Answer: Option D

    Explanation:

    127.0.0.1 is reserved for loopback testing

  • 11. Which protocol uses both TCP and UDP

    1. FTP
    2. SMTP
    3. Telnet
    4. DNS
    Answer And Explanation

    Answer: Option D

  • 12. Which layer of TCP/IP stack is equivalent to transport layer of OSI

    1. Application layer
    2. Host to Host layer
    3. Internet
    4. Network access
    Answer And Explanation

    Answer: Option B

  • 13. Which layer will be used while transmitting data using FTP or Telnet

    1. Presentation
    2. Application
    3. Session
    4. Transport
    Answer And Explanation

    Answer: Option B

  • 14. Which company developed TCP/IP protocol for networking

    1. IBM
    2. DEC
    3. DARPA
    4. Xerox
    Answer And Explanation

    Answer: Option C