Computer Concepts Test Review

Front

Which of the following is a personal computer? supercomputer, mainframe, desktop, All of the above.

Back

desktop

Front

Which of the following is NOT a personal computer? laptop, desktop, mainframe, All of the above.

Back

mainframe

Front

____ are thin computers that do not have an external keyboard or mouse.

Back

Tablets

Front

____ computers are used by large businesses, government agencies, and in science and education to provide centralized storage and processing and to manipulate tremendous amounts of data.

Back

Mainframe

Front

____ refers to the number of bits that are processed at one time.

Back

Word size

Front

Processing tasks occur on the ____.

Back

motherboard

Front

The physical components of a computer are referred to as ____.

Back

hardware

Front

The computer needs additional components called ____ to accomplish its input, output, and storage functions.

Back

peripheral devices

Front

One of the most important components of personal computer hardware is ____, which stores instructions and data.

Back

memory

Front

Special high-speed memory located on or near the microprocessor's is called ____.

Back

cache memory