Kernel Mode, interrupts and system calls
Illustrate what are the different functions of Kernel Mode, interrupts and system calls?
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a. It starts running up the services and processes on the system at that instant when the operating system loads kernel gets activated.
b. Kernel which is up and running sets up the kernel mode as well as it handles the paging and virtual memory of the system.
c. It helps in generating the processes that permits the kernel to let them run in the user mode.
d. Kernel mode never sanction unauthenticated services or processes to enter the system without any permission.
e. Kernel mode never tolerate the scripts or network to access the computer or any other file without permissions.
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Conditional operator: It is an operator taking three operands that is, a ternary operator. The conditional operator (?:) is employed in the form bexpr ? expr1 : expr2 Discover Q & A Leading Solution Library Avail More Than 1455707 Solved problems, classrooms assignments, textbook's solutions, for quick Downloads No hassle, Instant Access Start Discovering 18,76,764 1922617 Asked 3,689 Active Tutors 1455707 Questions Answered Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!! Submit Assignment
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