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Thursday, June 21, 2018

WHAT IS A HARDWARE ?

Computer hardware refers to the physical parts of a computer and its related devices. Internal hardware devices include motherboards, hard drives and memory. The eternal hardware devices include monitors, keyboards, mice, printers and scanners. (adsbygoogle = window.adsbygoogle || []).push({}); The internal hardware parts of a computer are often referred to as components, while the external components are referred to as peripherals....

Wednesday, June 13, 2018

CLASSIFICATIONS OF ICT TOOLS

•      1) Informative Tools -  Informative Tools Are tools and applications That Provide Large Amounts Of Information In Various Formats Such As Text, Graphics, Sound, Or Video. Informative Tools Can Be Regarded As A Passive Repository Of Information. •       Example: Internet, Network Virtual Drive, Intranet Systems, Homepage, television, mobile phones, projector, printer, computer,...

DATA AND INFORMATION

DATA ·         A data refers to raw facts which the computer can manipulate and process into information that is useful to man. Computerized data is digital. This means that it is converted to digits or numbers. The computer stores and reads all data as binary, thus zeros and ones (00011110). Although computers use data in digital form but they convert data into forms that people can understand such...

BASIC TERMINOLOGIES IN ICT

■       ICT is the infrastructure and components that enable modern computing. ■       ICT refers to technologies that provide access to information through telecommunications ■       ICTs stand for information and communication technologies and are defined as the set of technological tools and resources used to communicate, and to create,...

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