Glossary
Operating systems: principles and functions

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Glossary


Operating systems: principles and functions

Author : Sacha KRAKOWIAK

Publication date: August 10, 2015, Review date: August 24, 2021 | Lire en français

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8. Glossary

API (Application Programming Interface )

Interface (set of functions) enabling users or application programs to access the services of an operating system.

Appel système; system call

Entry point for a user program to request a service from the operating system. System calls are included in an API.

Library; library

A set of programs useful in a particular field (mathematics, graphics, etc.), stored by the operating system for integration into applications.

Catalog or directory

In a file management system, a catalog is a grouping of files and other catalogs under a single name.

Data center

Concentration in a single location of a large number of computers sharing the logistics...

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