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What is Session in Operating System? PDF Download

Learn Session definition in operating system with explanation to study “What is Session”. Study session explanation with operating system terms to review operating system course for online degree programs.

Session Definition

  • A collection of one or more processes that represents a single interactive user application or OS function.

    Operating Systems by William Stallings



Session Explanation

A session is a collection of process groups, and all members of a process group are members of the same session. When a user first logs into the system, he/she is entered into a new session. Each session has a controlling process, which is normally the login shell of the user.

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