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a) Why need system calls? Explain from the following two perspectives: user's convenience and system protection. b) Explain how a system call utilizes interrupts,
a) Why need system calls? Explain from the following two perspectives: user's convenience and system protection. b) Explain how a system call utilizes interrupts, user and monitor modes, and privileged instructions. What is achieved in return? Explain your understanding.
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a System calls are fundamental for two primary reasons user convenience and system protection From the users convenience perspective system calls provide an interface through which applications or use...
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Understanding Business Ethics
Authors: Peter A. Stanwick, Sarah D. Stanwick
3rd Edition
1506303234, 9781506303239
