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Mode Switch Notes: Definitions & Explanations PDF Download

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Study Mode Switch lecture notes PDF with operating system definitions and explanation to study “What is Mode Switch?”. Study mode switch explanation with operating system terms to review operating system course for online degree programs.

Mode Switch Definition:

  • A hardware operation that occurs that causes the processor to execute in a different mode (kernel or process).

    Operating Systems by William Stallings



Mode Switch Notes:

Mode property is generally associated with a process. So, a mode switch is switching of a mode of a process. A user process undergoes a mode switch when it needs access to system resources, this is implemented through the system calls or by interrupts.

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