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What is attenuation?

A. cable noise

B. cable shortage

C. loss of signal strength

D. unwanted signals on the network

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

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  1. E-mail is an example of ………………………… mode…
  2. Internet Research Task Force (IRTF) body looks after ________.
  3. What can be used in the place of DNS to resolve host names to IP addresses?
  4. Which of the following application uses 1.5 Mbps bandwidth?
  5. What is the pattern of a preamble?
  6. In an active mode if any FTP client sends the port command "PORT 192,168,0,1,4,1" then what will be…
  7. Thick Ethernet cable uses what type of connector? Select all that apply.
  8. The key concern in the design of transmission system is -------------- and ---------------
  9. What is attenuation?
  10. Internet e-mail system based on the ……………………………………………..
  11. What is the address identified when socket is available at each end of TCP?
  12. …………………… have a single communication channel that is…
  13. In distance vector routing an active router sends out information ………………………….
  14. How many table entries are supported by global routing table in CIDR?
  15. AppleTalk protocol configures hosts in zones on the network.
  16. You're asked to install a Citrix MetaFrame XP server. What protocol will clients use to connect and…
  17. In TCP segment format _______indicates start of data.
  18. Which of the following SIP request terminates a call?
  19. Which class of IP addressing was not brought in much use?
  20. ADSL uses high-speed Internet service phone lines
  21. Which of the following algorithms are easy to implement and debug?
  22. Select the class C IP address from the following:
  23. 17. Which of the following use default routes for inter-domain routing?
  24. The Hamming Distance for the codes generated using either even or odd parity will be------------------
  25. Which type of connector is used on 10Base2 networks?
  26. Which of the following versions will replace IPv4 Internet layer?
  27. Data Transmission is not a layer in the OSI model
  28. Using a class B address maximum of …………………networks can be…
  29. ___________ is based on resources that are present within the Diffserv region.
  30. Telnet protocol uses ___________ representation for the function Synchronize.