Question

how can multitasking be achieved on uniprocessor?​

Answer 1

Explanation:

Multiprogramming is achieved on a uniprocessor by the concept of “threading”. Every process' total running time is divided up into threads, which are a subset of the process' instructions that can be completed in a certain amount of time, called a timeslice.

Answer 2

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Multi-tasking is acheieved by the operating system running small slices of a number of applications consequlatively. If the slices are small enough processed fast enough it gives the illusion of simutaneous execution. To manage this process effectively a section of the kernel manages which tasks to run, which is called the scheduler. The scheduler decides which applications will receive the next time slice with the goal of keeping the system responsive but effectively occupying the systems resources with processes.

Explanation:

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