By using privilege mechanism the protection from unauthorised accesses is done to
A. operating system
B. interrupt handlers
C. system softwares
D. all of the mentioned
Answer:A
By using privilege mechanism the protection from unauthorised accesses is done to
A. operating system B. interrupt handlers C. system softwares D. all of the mentioned
Explanation: The operating system, interrupt handlers and other system softwares can be protected from unauthorised accesses in virtual address space of each task using the privilege mechanism.