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computing g

QuestionAnswer
computer literacy includes having a knowledge and understanding of computers
computer electronic device, operating under the control of instructions stored in its own memory
data is a collection of unprocessed item, include text, numbers, images, audio and video
information conveys meaning and is useful to people
information processing cycle series of input, output and storage activities
hardware a computer contains many electric, electronic, and mechanical components
input device is any hardware component that allows you to enter data and instructions into a computer
output device any hardware component that conveys information one or more people
storage device holds data instructions and info for future use records retrieve items to and from storage media.
hard drive provides more greater storage capacity than usb
flash drive portable storage device that is small and lightweight enough to be transported
system unit a case that contains the electronic components of the computer
processor the electronic component that interprets and carries out the basic instructions
memory consists of electronic components that store instructions waiting to be executed and data needed by those instructions.
communication devices hardware component that enables a computer to send and receive data
modem a widely used communication devices
personal computer computer that can perform all of its input, processing output and storage activities
mobile computers is a personal computer you can carry from place to place
tablet pc tablet computer, special type of notebook computer that you can interact
digital pen looks like a small oen but uses pressure instead of ink
game consoles is a mobile computing device designed for single- player or multi- player games
servers controls access to the hardware, software, and other resources.
mainframe computers large, expensive, powerful computer that can handle hundreds or thousands of connected users
supercomputers fastest, most powerful computer-
embedded computers a special- purpose computer that functions as a component in a large product
Created by: rishib