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: compiling virtual memory None of these word processing multitasking compiling virtual memory None of these word processing multitasking ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Round-robin scheduling is quite complex to implement allows processor-bound tasks more time in the processor allows interactive tasks quicker access to the processor None of these gives each task the same chance at the processor is quite complex to implement allows processor-bound tasks more time in the processor allows interactive tasks quicker access to the processor None of these gives each task the same chance at the processor 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? None of these Operating system Systems program Source program Object program None of these Operating system Systems program Source program Object 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? 1 8 None of these 16 1 8 None of these 16 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 deadlock avoidance hold and wait buffer overflow None of these race around condition deadlock avoidance hold and wait buffer overflow None of these ANSWER DOWNLOAD EXAMIANS APP
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