Session Notes: Definitions & Explanations PDF Download
Study Session lecture notes PDF with operating system definitions and 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 Notes:
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.
Keep Learning with Operating System Notes
What is Indexed File?
An indexed file is a computer file that contains an index that allows easy access to any record if provided ...
What is Process Switch?
A process switch is the shifting of operating system scheduler from one running program to another. This requires saving all ...
What is Nonuniform Memory Access Multiprocessor?
NUMA or Nonuniform Memory Access is a method of configuring a cluster of microprocessor in a multiprocessing system so that ...
What is Indexed Access?
Indexed access method is a method of file access in which each file has a specific key value which allows ...
What is Interrupt Handler?
Interrupt handler could be a callback function in an operating system, more specifically in a device driver, the execution of ...
What is Multilevel Security?
Multilevel security is the application of a computer system to process information with incompatible classifications, permit access by users with ...
