题目内容

The responsibility of the arithmetical unit in the CPU is to do math’s works.

A. 对
B. 错

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In most of the PCs, the CPU, memory, expansion slots and active components are mounted on the Motherboard.

A. 对
B. 错

Cache is acting as a temporary high-speed holding area between the memory and the CPU to improve processing.

A. 对
B. 错

CD-ROM is a type of magnetic memory.

A. 对
B. 错

Shareware is freely distributed to users on trial basis.

A. 对
B. 错

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