Job Notes: Definitions & Explanations PDF Download
Study Job lecture notes PDF with operating system definitions and explanation to study What is Job?. Study job explanation with operating system terms to review operating system course for online degree programs.
Job Definition:
A set of computational steps packaged to run as a unit.
Operating Systems by William Stallings
Job Notes:
A job is a basically a unit of work that a job scheduler gives to the operating system. For instance, a job could be the running of a program such as daily wage.
Keep Learning with Operating System Notes
What is Sequential Access?
Sequential access means that a group of elements, such as data in memory array or magnetic disk storage, is accessed ...
What is Indexed Sequential Access?
Indexed Sequential Access is a method that modifies the direct access method. Basically it combines both, the direct and sequential ...
What is User mode?
In user mode, the executing code has no ability to access hardware or memory directly. Code running in user mode ...
What is Mutual Exclusion?
Mutual Exclusion is a program object that prevents simultaneous access to a shared resource. The concept is used in concurrent ...
What is Preemption?
Preemption is the act of temporarily interrupting a task being executed by a computer system, without requiring its cooperation, and ...
What is Access Method?
Access method is a program or a hardware mechanism that moves data between the computer and an outlying device such ...
