Networking Media Chapter 7
Terms
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What is the name of the method used in Ethernet that explains how Ethernet works?
A. TCP/IP
B. CSMA/CD
C. CMDA/CS
D. CSMA/CA - B. CSMA/CD
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What is the maximum distance for thick Ethernet without using a repeater?
A. 185m (606.95 ft.)
B. 250m (820.2 ft.)
C. 500m (1640.4 ft.)
D. 800m (2624.64 ft.) - C. 500m (1640.4 ft.)
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10-Mbps Ethernet operates within the timing limits offered by a series of no more than _____ segments separated by no more than ____ repeaters.
A. Three, two
B. Four, three
C. Five, four
D. Six, five - C. Five, four
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Fast Ethernet supports up to what transfer rate?
A. 5Mbps
B. 10 Mbps
C. 100 Mbps
D. 1000 Mbps - C. 100 Mbps
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Identify two Gigabit Ethernet over fiver cable specifications
A. 1000 BASE-TX
B. 1000 BASE-FX
C. 1000 BASE-SX
D. 1000 BASE-LX
E. 1000 BASE-X -
C. 1000 BASE-SX
D. 1000 BASE-LX -
What is the transmission medium for 1000BASE-SX?
A. Long-wave laser over single-mode and multimode fiber
B. Category 5 UTP copper wiring
C. Balanced, shielded, 150-ohm, two-pair STP copper cable
D. Short-wave l - D. Short-wave laser over multimode fiber
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4D-PAM5 encoding method is used in which of the following Gigabit Ethernet?
A. 1000BASE-LX
B. 1000BASE-SX
C. 1000BASE-T
D. 1000BASE-CX - C. 1000BASE-T
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What is the IEEE standard for 10-GB Ethernet?
A. 802.3x
B. 802.3u
C. 802.3ae
D. 803.3 - C. 802.3ae
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What happens when 1000BASE-T sends and receives data in a full-duplex mode on the same conductor?
A. Apermanet collision on the wire
B. Increased symbol decoding
C. The addition of two hops to any transmission
- A. Apermanet collision on the wire
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What is the maximum transmission distance supported by 10 Gigibit Ethernet?
A. 82m
B. 240m
C. 10km
D. 40km
E. 82km
F. Unlimited - D. 40km