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