Which of the following instructions should be allowed only in kernel mode? (a) Disable all interrupts. (b)
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Which of the following instructions should be allowed only in kernel mode?
(a) Disable all interrupts.
(b) Read the time-of-day clock.
(c) Set the time-of-day clock.
(d) Change the memory map.
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Related Book For
Operating Systems Design And Implementation
ISBN: 9780131429383
3rd Edition
Authors: Andrew Tanenbaum, Albert Woodhull
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