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Which of the following is required to communicate between two computers?

A. Communications software

B. Protocol

C. Communication hardware

D. All of the above including access to transmission medium

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. Select the class C IP address from the following:
  2. FTP servers by default listen on port ________ for incoming connections from FTP clients.
  3. BGP is …………………………………….routing…
  4. What does a patch cable connect to within an Ethernet network?
  5. When collection of various computers seems a single coherent system to its client, then it is called…
  6. Which piece of equipment operates at both the data-link and network layers?
  7. Which class of IP addressing was not brought in much use?
  8. Which layer use User Datagram Protocol (UDP) and Transmission Control Protocol (TCP)?
  9. What is the maximum size of IP header in the UDP Datagram format?
  10. Select the standard for token ring using token-passing media access.
  11. You have a network card with only one connector, which looks like a place to plug an oversized phone…
  12. If user A wants to send an encrypted message to user B, the plaintext is encrypted with the public key…
  13. Which of the following SIP request terminates a call?
  14. Which directory service is used in Windows 2000 Server?
  15. ADSL uses high-speed Internet service phone lines
  16. Telnet protocol uses ___________ representation for the function Synchronize.
  17. _________ is a type of domain name queries.
  18. What is the range of multicast addressing?
  19. Twisted-pair cable uses what type of connector?
  20. What is the maximum length of twisted-pair cable before a signal booster is needed? Select all that…
  21. In TCP segment format _______indicates start of data.
  22. You have a network card with the connector in question 43, and it also has a 15 pin female connector,…
  23. You're asked to install a Citrix MetaFrame XP server. What protocol will clients use to connect and…
  24. Your network has gotten a single class C address but has 300 computers. How can you connect them to…
  25. Class C network address class supports 65,534 hosts.
  26. Which of the following connectors is used by UTP on a Fast Ethernet network?
  27. Which OSI model layer provides for encryption and decryption of data?
  28. _____________________ are set up to fulfill service ordering, service assurance, and billing functions.
  29. Network administrator checks whether all the devices connected to the end-to-end path are _________-enabled.
  30. You are browsing www.microsoft.com on a machine named host.contoso.org.. What is the order of domain…