--------------- is/are used for error detection.

A. Parity bit

B. checksum

C. both A) and B)

D. neither A) nor B).

Related Questions

  1. Identify the topology and network type that uses a central hub with cables connected to workstations.
  2. Telnet protocol uses ___________ representation for the function Synchronize.
  3. Which of the following is a media type that is most susceptible to interference?
  4. AppleTalk protocol configures hosts in zones on the network.
  5. ________is a multicast extension to OSPF Version 2.
  6. ARP is defined in RFC _____ and it is a current internet standard, ________
  7. What is the pattern of a preamble?
  8. At which layer of the OSI model do FTP, SMTP, POP3, and HTTP function?
  9. Which type of BGP message is sent by a system to notify another router of the senders existence?
  10. What does a patch cable connect to within an Ethernet network?
  11. _____________ command is used by the client to transfer the job across to the server.
  12. Which class does the IP address belong to?
  13. Which cable type is immune to outside interference and crosstalk?
  14. Internet Research Task Force (IRTF) body looks after ________.
  15. If the organization allocates 10 bits as subnet number, to identify a physical network, then the organization…
  16. Which cable type is immune to outside interference and crosstalk?
  17. Using a class B address maximum of …………………networks can be…
  18. Which of the following can be used to transfer files from a Unix server?
  19. Which of the following transmission media suffers more from transmission impairment?
  20. What are the subnet mask in dotted decimal notation for /20 networks?
  21. 80 is the well-known port number for the HTTP service.
  22. Where are routing tables placed?
  23. In flags message attribute, which of the following flag indicates that message has been completed?
  24. _______ body looks after the protocol identifiers used over Internet.
  25. Which of the following pieces of equipment will receive a packet from one port and forward that packet…
  26. Which of the following can provide a backbone network of 600 meters in length without using repeaters?
  27. Which of the following is also known as IP masquerading?
  28. Which of the following protocols is described in RFC 793?
  29. What is attenuation?
  30. What is the default port for Telnet?

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