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1.
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Current LANs using structured cabling are based on the architecture and cabling
developed for ________.
A. | Xerox's Ethernet on coax cable | B. | The Internet | C. | AT&T's
digital premises phone system PBXes | D. | Anixter's Levels
system |
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2.
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Structured cabling standards include connections to _________.
A. | Desktops using UTP copper cabling | B. | Desktops using fiber optic
cabling | C. | Wireless access points using fiber or copper | D. | All of
these |
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3.
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Cat 8 cable is a new standard for LAN backbones and desktop connections at
speeds of 40Mb/s.
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4.
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Which of the following has the highest bandwidth capability
A. | Category-rated UTP copper | B. | Multimode fiber | C. | Singlemode
fiber | D. | Wireless |
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5.
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A passive optical LAN closely resembles ________.
A. | FTTH PON in a big city | B. | FTTH P2P in a neighborhood | C. | FTTH PON in a
multi-dwelling unit (MDU) | D. | The Internet |
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6.
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Passive OLANs based on FTTH PON networks use less space because one fiber can
replace ____ UTP cables.
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7.
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Passive OLANs offer the most savings for larger networks, but are usually cost
effective for networks with more than 100 users.
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