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單項選擇題

An administrator is implementing a second server due to the increased usage. Which of the following optimization techniques is the administrator using?（）

A. Caching engines
B. QoS
C. Traffic shaping
D. Load balancing

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單項選擇題

A technician needs to install additional access points for a new high speed connection being added in the new office space. Which of the following will MOST likely be installed to allow additional CAT5 cable connections?（）

A. Smart Jack
B. Demarc
C. 110 Block
D. 66 Block

單項選擇題

Which of the following LAN technologies is considered fast Ethernet and uses two pairs of cabling,one pair for sending and the other pair for receiving?（）

A.100Base-T4
B.100Base-TX
C.100Base-X
D.100Base-FX

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