What is Mode Switch in Operating System?

Learn Mode Switch definition in operating system with 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 Explanation

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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