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Unit A

Understanding Essential Computer Concepts

TermDefinition
netbook A type of subnotebook computer that is primary designed to allow user to access the internet and check e-mail
commands input instructions that tell the computer how to process data
byte a series of 8 bits
RAM a special memory chip on the mother b
hard disc a rigid non removable magnetic disk with a large data storage capacity.
expansion slot a place in a computer where an expansion card can be inserted.
server is a computer program or a device that provides functionality for other programs or devices, called "clients".
spyware software that enables a user to obtain covert information about another's computer activities by transmitting data covertly from their hard drive.
operating system the software that supports a computer's basic functions, such as scheduling tasks, executing applications, and controlling peripherals.
database a structured set of data held in a computer, especially one that is accessible in various ways.
Created by: cshum01
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