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單項(xiàng)選擇題

Which of the following utilities would a technician use to determine network utilization? （）

A. Start Menu
B. My Network Places
C. Administrative Tools
D. Task Manager

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單項(xiàng)選擇題

Which of the following is the default HTTPS port?（）

A.25
B.80
C.110
D.443

單項(xiàng)選擇題

Which type of connector is required for a coaxial network cable?（）

A.RJ-11
B.Tokenring
C.BNC
D.RJ-45