TCP-IP Questions Answers Online Quiz Test

• 1. TCP/IP suite was created by

  1. IEEE
  2. Department of defence
  3. Open source
  4. None of above

• 2. TCP/IP reference model contains how many layers

  1. 3
  2. 4
  3. 6
  4. 7

• 3. Telnet

  1. allows user to connect client machine
  2. transferring files
  3. sharing files
  4. none of above

• 4. Which protocol deals with emails

  1. FTP
  2. SMTP
  3. LPD
  4. X window

• 5. Which protocol deals with resolving domain names

  1. X-Window
  2. SMTP
  3. DNS
  4. FTP

• 6. Which protocol ensures reliable delivery

  1. TCP
  2. UDP
  3. Both of above
  4. None of above

• 7. Which protocol uses window flow system

  1. UDP
  2. TCP
  3. FTP
  4. None of above

• 8. ICMP works on which layer

  1. Physical Layer
  2. Datalink Layer
  3. Network layer
  4. Transport Layer

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

  1. SMTP
  2. ICMP
  3. ARP
  4. RARP

• 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

• 11. Which protocol uses both TCP and UDP

  1. FTP
  2. SMTP
  3. Telnet
  4. DNS

• 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

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

  1. Presentation
  2. Application
  3. Session
  4. Transport

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

  1. IBM
  2. DEC
  3. DARPA
  4. Xerox

• 15. Which class is given wrong here ?

  1. CLASS A = 1 to 126
  2. CLASS B = 128 to 191
  3. CLASS C = 192 to 220
  4. CLASS D = 224 to 239 (Multicasting)
  5. CLASS E = 240 to 255 (Research)