题目内容

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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This hardware houses most of the electronic components that make up a computer system.

A. System unit
B. Input/output devices
C. Secondary storage
D. Communication

Which of the following are two important components of the system unit?

A. Microprocessor and memory
B. Keyboard and mouse
C. Microphone and speakers
D. Monitor and printer

Which one of the following is not considered a form of secondary storage?

A. Solid-state storage
B. Optical discs
C. RAM
D. Hard disk

______ are the most important part of any information system.

A. Software applications
B. Programs
C. Hardware applications
D. People

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