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Which of the following defines a family of standards for 100 Mbps fiber optic LANs that
provides the physical layer and media access control sub-layer of the data link layer, as
defined by the ISO/OSI Model?

A. Ethernet

B. IEEE 802

C. Fiber Distributed Data Interface (FDDI)

D. Point-to-Point Protocol (PPP)

You can do it
  1. Which of the following transmission media suffers more from transmission impairment?
  2. You've taken your Windows 2000 laptop to a client's network and plugged it in. Your computer is configured…
  3. Which of the following protocols is described in RFC 793?
  4. Which of the following protocol was developed to overcome limitations of Routing Information Protocol…
  5. Which of the following are not the standard representations defined by Telnet protocol?
  6. Which of the following was initially designed as a video and audio compression standard?
  7. This mapping of name to IP address is done by …………………………….
  8. ____________ developed to provide a loop-free method of exchanging routing information between autonomous…
  9. What is attenuation?
  10. Which OSI model layer provides for encryption and decryption of data?
  11. ------------------- is/ are caused by the random motion of the electrons in a wire and is unavoidable.
  12. Where are routing tables placed?
  13. Pure ALOHA has a maximum throughput of -----------
  14. Class C network address class supports 65,534 hosts.
  15. At which layer of the OSI model do FTP, SMTP, POP3, and HTTP function?
  16. FDDI operates on 100 Mbps.
  17. ADSL uses high-speed Internet service phone lines
  18. Which of the following is the port used by SMTP?
  19. You've taken your Windows 2000 laptop to a client's network and plugged it in. Your computer is configured…
  20. TCP protocol is responsible for connection-oriented communication
  21. In Secure Electronic Transaction, the description of the purchase and cost is contained in ________…
  22. In flags message attribute, which of the following flag indicates that message has been completed?
  23. What is the code used for Interpret As Command (IAC)?
  24. You wish to install a 100BaseT network. What type of cabling will you use?
  25. What is the default subnet mask for a class A network?
  26. Which of the following IP addresses are used by multicast devices?
  27. In distance vector routing an active router sends out information ………………………….
  28. ___________ is based on resources that are present within the Diffserv region.
  29. Which of the following protocols is described in RFC 793?
  30. DSL stands for ------------------------