(Solved) : According Textbook Operating System Program Manages Computer S Hardware 1 Computer S Point Q44110279 . . .
According to your textbook, “An operating system is a programthat manages a computer’s hardware.”
1 (a) From the computer’s point of view, describe two roles theoperating system plays and discuss why each role is necessary.
(b) Briefly describe the responsibilities of the OS for each ofthe following components of the classic model of computerorganization: • the CPU; • memory; and • I/O.
(c)Thecomputingenvironmentwillinfluencetherolesthattheoperatingsystemplays.For each environment below, briefly discuss the key issue or issuesthat an OS must address: • cloud computing • mobile computing •real-time embedded systems
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