The Computer Science's Glossary

21 Computer Science terms

This glossary is about items that are related to Computer Science. It can be really useful for someone who starts studying in this domain. The source I used to find my definitions was Antidote, and I also use Antidote's semantic field to find the words that I chose to mention in this glossary.

adapter
noun
A device used to connect numerous electric plugs into one socket.
Example: The plug is in the adapter.
fr: adaptateur
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add-on
noun
A software application that integrates with another application and extends its functions.
Example: I use chrome add-ons to get new features.
fr: accessoire
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compatible
adjective
(of an electronic device) That will function if used with a given piece of equipment.
Example: This old computer is still compatible with current platforms and software.
fr: compatible
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compress
verb
To alter (electronic data) so that it occupies less storage space.
Example: The teacher compressed his documents into a ZIP file.
fr: compresser
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configuration
noun
The arrangement of elements like hardware and software in order for a computer system to operate properly.
Example: LiveCD and LiveDVD images contain a bootable compressed file system, created by a set of custom scripts using a kickstart configuration file.
fr: configuration
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database
noun
An organized set of data that is stored in a computer and can be studied, used or analyzed in various ways.
Example: To enter information into a database.
fr: base de données
download
noun
A file that someone has copied from the Internet onto a hard drive, memory card, etc.
Example: Most of my music is downloads.
fr: téléchargement
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emulator
noun
A piece of computer software or hardware that makes it possible to run programs designed for another type of system.
Example: This emulator allows be to play my favorite GameBoy games on my phone.
fr: émulateur
Extension
noun
The ending three letters of a file which determine what it is.
Example: You need a special program to open files with that extension.
fr: extension
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feature
noun
A function of a device.
Example: A van equipped with many safety features.
fr: particularité
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firewall
noun
A program that is designed to protect a computer network from viruses or to prevent people from gaining access without permission to do so.
Example: This hacker was able to get trough the college's firewall.
fr: pare-feu
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hardware
noun
The machinery, wiring, electronic parts and other physical components of a computer system.
Example: She would need to have most of her computer’s hardware repaired, if not replaced.
fr: matériel
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install
verb
To store (software) in the memory of a computer and prepare it for use.
Example: I installed the newest version of the program on my computer.
fr: installer
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interface
noun
The way in which a computer program displays information the user, or how the information that user enters is received.
Example: Firefox has an easy to use interface.
fr: interface
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processor
noun
A CPU or central processing unit.
Example: This old computer's processor is the slowest.
fr: processeur
server
noun
The main computer or computer program that completes requests from other machines or programs.
Example: These computers where shutdown because the server had a problem.
fr: serveur
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software
noun
A computer program or programs that are designed to do a particular function or job.
Example: Antidote is a complete set of software reference tools to help improve an individual’s writing.
fr: logiciel
spreadsheet
noun
A computer program in which you enter data in columns and rows in order to calculate costs, expenses, etc.
Example: Spreadsheets are an integral part of financial planning.
fr: tableur
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system
noun
The main software of a computer that allows other programs to be installed and run.
Example: To install a more advanced operating system.
fr: système
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touchscreen
noun
A display screen on a device that allows the user to interact with the device by touching parts of the screen.
Example: All recent smartphones have a touchscreen.
fr: écran tactile
update
noun
A change or addition to a computer program or file that provides the most recent information.
Example: You must restart the computer for the updates to take effect.
fr: mise à jour
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