Answer / Shri Chandra Verma

There are three main types of multitasking: Cooperative Multitasking, Preemptive Multitasking, and Time-Sliced Multitasking. Cooperative Multitasking allows a process to voluntarily give up control of the CPU when it's done with its work. Preemptive Multitasking allows the OS to interrupt a process and give control of the CPU to another process. Time-Sliced Multitasking, also known as Round Robin Scheduling, gives each process a fixed amount of time on the CPU before switching to another process.

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