题目内容

The most widely used handheld computers are _______.

A. laptops
B. smartphones
C. notebooks and laptops
D. tablets

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A microcomputer that is smaller, lighter, and less powerful than a notebook, and that has a touch sensitive screen, is called a _______.

A. laptop
B. desktop
C. subnotebook
D. tablet

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This computer component holds the program and data that is currently being processed.

A. RAM
B. ROM
C. Bus
D. Ports

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Which of the following will not retain data after the computer is turned off?

A. DVD
B. RAM
C. ROM
D. Hard drive

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Identify the four basic categories of hardware in a personal computer system.

A. Hard disk, input/output, secondary storage, and display devices
B. System unit, input/output, secondary storage, and primary storage
C. System unit, input/output, secondary storage, and communication
D. System unit, modem, RAM, and microprocessor

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The most widely used handheld computers are _______.

A. laptops B. smartphones C. notebooks and laptops D. tablets

A microcomputer that is smaller, lighter, and less powerful than a notebook, and that has a touch sensitive screen, is called a _______.

This computer component holds the program and data that is currently being processed.

Which of the following will not retain data after the computer is turned off?

Identify the four basic categories of hardware in a personal computer system.

A. laptops
B. smartphones
C. notebooks and laptops
D. tablets