Question: For non-sharable resources like a printer, mutual exclusion: a. mutual exclusion is not applied to such a resource b. must not exist c. optional

For non-sharable resources like a printer, mutual exclusion: a. mutual exclusion is not applied to such a resource b. must not exist c. optional O d. must exist Question 20 Not yet answered Marked out of 1.25 Flag question The operating system controls the hardware and coordinates its use among a. various applications and various users. b. different users. c. different kernel programs. d. compilers.

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