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10 Cards in this Set
- Front
- Back
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 |
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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 laser over multimode fiber |
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 D. Increased signal-to-noise ratio |
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
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