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计算机技术应用（双语） - 双语基础部分选择题 - 选择题

1.A(n) ____________ is an input device similar to a copy machine. (2.00分)

A、flatbed scanner

B、printer

C、digital camera

D、graphic tablet

正确答案:A、flatbed scanner

您选择的是:A、flatbed scanner

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2.____________holds data and program instructions for processing data. (2.00分)

A、Memory

B、Primary storage

C、RAM

D、a, b and c

正确答案:D、a, b and c

您未选择该题.

of inexpensive hard-disk drives grouped together and treated as a single large-capacity hard disk are

called _________. (2.00分)

A、disk caches

B、versatile disks

C、RAIDs

D、DVDs

正确答案:C、RAIDs

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4.A(n) ______________, also called a data bus, connects the parts of the CPU together. (2.00分)

A、adapter card

B、parallel port

C、serial port

D、bus line

正确答案:D、bus line

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5._____________ are specialized programs designed to allow input and output devices to communicate with a

computer system. (2.00分)

A、Utilities

B、Resources

C、Device drivers

D、GUIs

正确答案:C、Device drivers

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6.___________ is permanent storage used to preserve data and programs. (2.00分)

A、Internal storage