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Early Intel processors (e.g., the 8086) did not provide hardware support for dual-mode operation (i.e., support...

Early Intel processors (e.g., the 8086) did not provide hardware support for dual-mode operation (i.e., support for a separate user mode and kernel mode). As a result, most of the systems implemented on these processors did not support multi-user operation. List and explain one potential problem associated with supporting multi-user operation without hardware support for dual-mode operation. (This is the full question)

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Answer #1

Ans. Potential problem associated with supporting multi - user operation without hardware support is:

Uneven use of resources: If we assign a set of resources to user 1 and if a new user comes, then it would be difficult to allocate new resources to him. The processor would get confused between the two users. And the tasks would not be completed.

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