What is multitasking?

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Enhance your understanding with the System Software, Architecture, Memory and Storage Test. Study with flashcards and multiple choice questions. Each question offers hints and detailed explanations. Prepare effectively for your exam!

Multiple Choice

What is multitasking?

Explanation:
Multitasking is the ability of an operating system to run more than one task by sharing the CPU over short time slices and switching between tasks rapidly. The OS uses a scheduler to give each process a slice of CPU time and performs context switches so progress is made on multiple tasks, creating the impression that they’re running simultaneously. On systems with multiple cores, some tasks can actually run in parallel, but multitasking is the mechanism that makes several programs usable at once. This isn’t about compiling code, booting the OS, or running a single program exclusively.

Multitasking is the ability of an operating system to run more than one task by sharing the CPU over short time slices and switching between tasks rapidly. The OS uses a scheduler to give each process a slice of CPU time and performs context switches so progress is made on multiple tasks, creating the impression that they’re running simultaneously. On systems with multiple cores, some tasks can actually run in parallel, but multitasking is the mechanism that makes several programs usable at once. This isn’t about compiling code, booting the OS, or running a single program exclusively.

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