题目内容

The most popular mobile device.

A. all-in-one
B. desktop
C. smartphone
D. ultrabook

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The mainboard or motherboard is also known as the:

A. computer c. mobile system
B. board processor
C. mobile system
D. system board

How many bytes can a 32-bit-word computer access at one time?

A. 1
B. 4
C. 8
D. 16

In a personal computer system, the central processing unit is typically contained on a single:

A. bus
B. chip
C. module
D. RAM

This type of memory divides large programs into parts and stores the parts on a secondary storage device.

A. direct
B. expanded
C. random-access
D. virtual

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