单项选择题

A laptop typically has a physical switch to disable which of the following features?（）

A. Bluetooth
B. Hard Drive Impact Protection
C. Data Encryption
D. Wireless

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多项选择题

Which of the following connection types are MOST likely to be found in the front of a PC case?（）

A.Molex
B.RS-232
C.SATA
D.USB
E.Audio

单项选择题

A technician is going to install a gigabit Ethernet adapter into a laptop for a customer. Which of the following technologies is MOST likely being used in this installation?（）

A. Express card 54
B. USB 2.0
C. PCIe
D. Port replicator

单项选择题

User 1 has a printer connected to a PC. User 2 is requesting the ability to print large documents to that printer. Which of the following is the BEST way for User 2 to gain access to the printer?（）

A. Use infrared to print remotely.
B. Unplug the printer and install it on the new pc.
C. Share the Printer in Windows.
D. Update universal drivers to allow printing.