This term is used to refer to any of the several variations of Ethernet that operate at 100 Mbps.

1. (p. 91) This term is used to refer to any of the several variations of Ethernet that operate at 100 Mbps.
A. Fast Ethernet
B. full-duplex Ethernet
C. Gigabit Ethernet
D. switched Ethernet

2. (p. 91) What is the limit to the number of nodes in every version of Ethernet?
A. 48
B. 1024
C. 5000
D. 256

3. (p. 91) The specification for 100BaseTX calls for UTP cabling using __________ or better rated cabling.
A. CAT 1
B. CAT 3
C. CAT 5e
D. CAT 6

4. (p. 92) If you have a 100BaseT switched Ethernet network, what is the theoretical maximum bandwidth using full-duplex NICs?
A. 10 Mbps
B. 100 Mbps
C. 200 Mbps
D. 1000 Mbps

5. (p. 93) Which of the following would NOT be a reason for an organization to use 100BaseFX Ethernet?
A. It is more inexpensive and easier to install than the other 100 -Mbps standards.
B. The 100 -meter distance limitation of the other standards may be inadequate.
C. The network will be installed in an environment that has a high level of electrical interference.
D. The network requires higher security than that provided by UTP.

6. (p. 93) What general type of cabling is a tech most likely to use today when installing Ethernet cabling in areas with high electrical interference?
A. shielded twisted pair (STP)
B. coaxial
C. fiber-optic
D. twinaxial copper

7. (p. 92) When a multispeed, auto-sensing 100BaseT NIC connects to a 10BaseT Ethernet hub, at what speed will the NIC function?
A. 10 Mbps sending, 100 Mbps receiving
B. 100 Mbps sending, 10 Mbps receiving
C. 10 Mbps sending and receiving
D. 100 Mbps sending and receiving

8. (p. 92) For a network to function in full-duplex, which of these devices must support full-duplex? (Select all that apply.)
A. NIC
B. hub
C. amplifier
D. switch
E. both A and D
F. Scrambling Locked

9. (p. 96) What is the maximum cable length for a 1000BaseT network?
A. 100 meters
B. 200 meters
C. 400 meters
D. 2000 meters

10. (p. 95) Which version of Gigabit Ethernet uses a unique cable known as twinaxial?
A. 1000BaseT
B. 1000BaseCX
C. 1000BaseSX
D. 1000BaseLX

11. (p. 94) Which version of Gigabit Ethernet is published under the 802.3ab standard?
A. 1000BaseT
B. 1000BaseCX
C. 1000BaseSX
D. 1000BaseLX

12. (p. 94) Which versions of Gigabit Ethernet are published under the 802.3z standard? (Select all that apply.)
A. 1000BaseT
B. 1000BaseCX
C. 1000BaseSX
D. 1000BaseLX
E. both B, C, and D
F. Scrambling Locked

13. (p. 94) Together, three versions of Gigabit Ethernet, published under the 802.3z standard, are known by what name?
A. 1000BaseT
B. 1000BaseX
C. 1000BaseSX
D. 1000BaseLX

14. (p. 95) What version of Gigabit Ethernet is being positioned as the Ethernet backbone of the future?
A. 1000BaseT
B. 1000BaseX
C. 1000BaseSX
D. 1000BaseLX

15. (p. 93) What type of fiber-optic cabling and connectors does a 100BaseFX network use?
A. multimode with ST or SC connectors
B. twinaxial with twinaxial connectors
C. multimode with various connectors
D. single-mode with various connectors

16. (p. 96) Of all the Gigabit Ethernet standards detailed in the chapter, which maintains a signal over the greatest distance?
A. 1000BaseT
B. 1000BaseTCX
C. 1000BaseLX
D. 1000BaseCX

17. (p. 96) What is the size of the wavelength used by 1000BaseLX fiber-optic cabling?
A. 5 km
B. 1300 nm
C. 850
D. 100 meters

18. (p. 96) What type of fiber-optic cable is used in a 1000BaseLX network?
A. twinaxial
B. multimode
C. single-mode fiber
D. CAT 6

19. (p. 96) What is the most common connector used in a 1000BaseSX network?
A. RJ-45
B. LC
C. SC
D. RJ-11

20. (p. 98) Of all the 10 GbE standards described in the chapter, which one was most recently released?
A. 10GBaseSR
B. 10GBaseLR
C. 10GBaseER
D. 10GBaseT

21. (p. 98) What wavelength is used on a 10GBaseEy network?
A. 1310
B. 1550
C. 1300
D. 850

22. (p. 98) Which is the cheapest and most popular 10 GbE media type?
A. 10GBaseSR
B. 10GBaseSW
C. 10GBaseLW
D. 10GBaseLR

23. (p. 98) What wavelength is used on 10GBaseLW fiber-optic cabling?
A. 1310
B. 1550
C. 1300
D. 850

24. (p. 98) What wavelength is used on 10GBaseSW fiber-optic cabling?
A. 1310
B. 850
C. 1300
D. 1550

25. (p. 98) The "W" in the standard 10GBaseSW stands for which type of signaling?
A. LAN
B. wireless
C. SONET/WAN
D. radio

26. (p. 98) The "R" in the standard 10GBaseSR stands for which type of signaling?
A. LAN
B. wireless
C. SONET/WAN
D. radio

27. (p. 97) What very high-speed fiber network was already in place before the IEEE developed the 10 GbE Ethernet standards?
A. the Internet
B. 100BaseT
C. 10GBaseT
D. SONET

28. (p. 99) What is the solution manufacturers devised to accommodate the need for switches to connect to a variety of 10 GbE connector types?
A. SC connectors
B. ST connectors
C. multisource agreements (MSAs)
D. twinaxial cable

29. (p. 99) What wavelength is used on a 10GBaseSR/SW network?
A. 850 nm
B. 1310 nm
C. 1550 nm
D. 1300 nm

30. (p. 99) Presently, where is 10 GbE equipment employed? Select all that apply.
A. small networks
B. medium networks
C. big-pipe Internet connections
D. high-bandwidth LANs and WANs