Operating System (OS) If you want to execute more than one program at a time, the systems software you are using must be capable of: multitasking word processing compiling virtual memory None of these multitasking word processing compiling virtual memory None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Round-robin scheduling None of these allows processor-bound tasks more time in the processor gives each task the same chance at the processor allows interactive tasks quicker access to the processor is quite complex to implement None of these allows processor-bound tasks more time in the processor gives each task the same chance at the processor allows interactive tasks quicker access to the processor is quite complex to implement ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name of the system which deals with the running of the actual computer and not with the programming problems? Operating system Object program None of these Systems program Source program Operating system Object program None of these Systems program Source program ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the initial value of the semaphore to allow only one of the many processes to enter their critical section? 8 1 16 None of these 8 1 16 None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and race around condition hold and wait buffer overflow deadlock avoidance None of these race around condition hold and wait buffer overflow deadlock avoidance None of these ANSWER DOWNLOAD EXAMIANS APP
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