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: virtual memory compiling word processing multitasking None of these virtual memory compiling word processing multitasking None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Round-robin scheduling allows interactive tasks quicker access to the processor allows processor-bound tasks more time in the processor is quite complex to implement None of these gives each task the same chance at the processor allows interactive tasks quicker access to the processor allows processor-bound tasks more time in the processor is quite complex to implement 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? Operating system None of these Object program Systems program Source program Operating system None of these Object program 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? 1 16 None of these 8 1 16 None of these 8 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and buffer overflow deadlock avoidance None of these race around condition hold and wait buffer overflow deadlock avoidance None of these race around condition hold and wait ANSWER DOWNLOAD EXAMIANS APP
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