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單項(xiàng)選擇題

Two new PCs will have a DVD-RW drive for support use. The PCs will be used for Point of Salestransactions and everything will be password protected or disabled. Which of the following is the BEST way to disable the DVD-RW drives?（）

A. The Registry
B. Device Manager
C. Disk Management
D. The BIOS

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單項(xiàng)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

單項(xiàng)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

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