Operating System (OS) Which one of the following is not a layer of operating system? Critical selection Application program Kernel Shell Critical selection Application program Kernel Shell ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The ....... contains commands associated with the My Computer window System menu Standard menu Start menu None of these System menu Standard menu Start menu None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) When a computer is first turned on or restarted, a special type of absolute loader is executed, called a Boot loader Relating loader None of these "Compile and Go" loader Bootstrap loader Boot loader Relating loader None of these "Compile and Go" loader Bootstrap loader ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Indicate which is a pre-emptive scheduling algorithm Shortest-job-next Priority-based None of these All of these Round-robin Shortest-job-next Priority-based None of these All of these Round-robin ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following scheduling objectives should be applied to the following: the system should admit jobs to create a mix that will keep most devices busy to balance resource utilization None of these to obey priorities to be predictable to be fair to balance resource utilization None of these to obey priorities to be predictable to be fair ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The command interpreter is quite different from the SCL interpreter None of these requires fixed format commands is usually the primary user interface is menu drive is quite different from the SCL interpreter None of these requires fixed format commands is usually the primary user interface is menu drive ANSWER DOWNLOAD EXAMIANS APP
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