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單項選擇題

Which of the following devices would allow a technician to utilize a single mouse, keyboard, and display to control numerous desktop PCs?（）

A. Port replicator
B. Docking station
C. USB hub
D. KVM switch

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單項選擇題

A bank wants to maximize the security of employee computer data displayed on their screen.Which of the following would BEST accomplish these goals?（）

A. Keyboard filters
B. Privacy filters
C. Screensavers
D. Secure display drivers

單項選擇題

A technician needs to configure a computer with an external storage drive. Which of the following interfaces would provide the FASTEST throughput?（）

A.USB 2.0
B.eSATA
C.CAT5
D.FireWire

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