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單項選擇題

Which of the following is typically used In an LAN environment?（）

A.10GBase-SW
B.10GBase-LW
C.10GBase-SR
D.10GBase-EW

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單項選擇題

Which of the following tools are BEST used to cut away the outside covering of a CAT5e cable?（）

A. Stripper
B. Punch down tool
C. Butt set
D. Snips

單項選擇題

Which of the following is true about an IP address if the first bit is a zero?（）

A. The address is a Class A address.
B. The address is a Class B address.
C. The address is a Class C address.
D. The address is a Class D address.

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