What are the potential problems with unlimited direct execution of processes?

Question

Accepted Answer

(all of the above)

Answer

A process could do something slow (like I/O).

Answer

A process could do something restricted.

Answer

A process could run forever (slow, buggy, or malicious).

Answer

The operating system may not be able to schedule processes fairly as it can be kept from running for long periods of time or even indefinitely.

Answer

(none of the above)

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