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單項選擇題

Assuming you build networks to exact specifications, what is the recommended maximum length a 10BaseT cable can be before it has to be segmented or repeated?（）

A.100 meters
B.100 feet
C.100 yards
D.200 meters

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單項選擇題

What is the maximum data rate specified by the IEEE 802.11B standard for wireless LANS?（）

A. 10 Mbps
B. 11 Mbps
C. 54 Mbps
D. 100 Mbps
E. none of the above

單項選擇題

Which IEEE standard is used to define Wi-Fi?（）

A. IEEE 802.3
B. IEEE 802.5
C. IEEE 802.11h
D. IEEE 802.11c
E. IEEE 802.11

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