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Stacktacular v2.2
A Stack thats Spectacular
Question | Answer |
---|---|
software designed to meet the user’s need; performs a specific task. | Application software |
a compact disk that reads only memory. | CD-ROM |
the media that carries or transports the message. (telephone wire, coaxial cable, microwave signal, or fiber optic) | Computer |
the part of the computer that directs instructions. | Control Unit |
Central Processing Unit; the brain of the computer | CPU |
new facts entered into the computer to be processed, which consist of text, numbers, sounds, and images. | Data |
designed to be used on a desktop. | Desktop computer |
a storage device. | Disk |
Uses a pattern of dots to form words and images on paper | Dot Matrix Printer |
the science of designing equipment and workspace for a comfortable and safe working environment | Ergonomics |
a document stored on a disk | File |
the central computer where the data and software for local area network computers are stored | File server |
a printed copy of output | Hard Copy |
a device that holds information such as software and files. | Hard Disk/Drive |
physical parts of a computer | Hardware |
the interactions of humans and computers that consist of input, processing, output, and storage | Information Processing Cycle |
sprays ink through small holes to form words and images on paper | Inkjet printer |
the process of entering information into a computer | Input |
input, processing, output, and storage | IPOS |
contains numbers, letters, symbols, and function keys; looks like a typewriter | Keyboard |
designed to be small enough and light enough to be used on your lap | Laptop computer |
uses light beams to form words and images on paper | Laser Printer |
computers connected together in a relatively close location such as in the same building or department | Local Area Networks (LAN) |
used by business and government to process large amounts of information | Mainframes and minicomputers |
a small computer in which the central processing unit or CPU is a single silicon chip | Microcomputer |
Modulator – Demodulator. A device that connects the computer to a telephone line | Modem |
when computers are connected to other computers that can share information and sometimes hardware (printers) | Network |
designed to be used on a desktop but still small enough to be portable | Notebook computer |
Displays the results of processing | Output |
a handheld device that is often used in conjunction with a desktop or other PC | PDAs (Personal Digital Assistants) |
smaller and less powerful than the other types of computers | Personal computers |
executes instructions given to the computer | Processing |
the rules that govern the orderly transfer of data sent | Protocol |
random access memory; temporary storage | RAM |
the computer receiving the message. | Receiver |
read only memory; Permanent storage | ROM |
Prints copies like a photocopier | Scanner |
the computer that is sending the message | Sender |
One who repairs hardware and software problems | Service Technician |
output that is not in printed form; such as what is seen on the monitor | Soft Copy |
Programs that tell the computer what to do | Software |
a device that holds data | Storage |
most powerful computer used to do things like predict hurricanes and navigate satellites | Supercomputer |
controls the operation of a computer | System software |
a program that protects a computer from damaging computer viruses | Virus Protection Software |
provides easy access to the Internet without a having to have a traditional computer | Web TV |
when local area networks are expanded to include several local area networks within a city, state, region, territory, country, continent, or the world. | Wide Area Networks (WAN) |