1. In ---------, network occupies larger areas like cities & countries.

2. ------ Program sends a message to a remote computer and reports whether the computer responds.

3. ---------- was especially concerned about the lack of high powered computers.

4. A typical port on an ATM switch operates at __________ or higher.

5. Computer networks are often called -------------- because they use packet technology

6. A ---------- provide a mechanism that a customer can use to set a physical address

7. Most WAN systems include a mechanism that can be used to eliminate the common case of duplication routing is called___________

8. Computers attached to an Ethernet use ------ in which a computer waits for the ether to be idle before transmitting a frame.

9. Local Talk is a LAN technology that employs -------------

10. ___________ is used for audio and video, since these have predefined maximum data rates

11. A Bridge forwards or filters a frame by comparing the information in its address table to the frame’s_____

12. A bridges function in the _________ layers(s

13. In Point-to-Point topology there are two topologies.

14. ------ Program sends a message to a remote computer and reports whether the computer responds.

15. A network with throughput T and delay D has a total of ________ bit in transit at any time.

16. Ethernet uses a ------ bit static addressing scheme in which each device is assigned a unique address by the manufacturer.

17. Most LANs that employ ring topology use an access mechanism known as-------

18. A Bridge can ________

19. One repeater _______, two repeaters ________ the maximum cable length limitation.

20. -------------- have advantages arisen from the size and ease of computation

21. When an application--------------- data, it makes a copy of the data available to all other computers on the network.

22. ---------- scheme, which is designed to help detect transmissions errors, send one extra bit of information with each character

23. The maximum size of an Ethernet segment is___________

24. Unlike Frame Relay and ATM, SMDS (Switched multi-megabit Data service) offers_______

25. An ------------method, the network hardware designers specify how type information is included in the frame and the value use to identify various frame types

26. ------ has no way to determine the cause of the problem.

27. The Fast Ethernet hardware operates at a rate of --------

28. Formally named __________ informally known as the thick wire Ethernet or Thick net.

29. Unlike Frame Relay and ATM, SMDS (Switched multi-megabit Data service) offers_______

30. Basic LAN technologies such as Ethernet, Token Ring, and FDDI use a _____.