Operating System (OS) Which is not external command ? Doskey Verify Find Print Doskey Verify Find Print ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the method of handling deadlocks? Allow the system to enter the deadlock state and then recover All of these Use a protocol to ensure that the system will never enter a deadlock state Pretend that deadlocks never occur in the system Allow the system to enter the deadlock state and then recover All of these Use a protocol to ensure that the system will never enter a deadlock state Pretend that deadlocks never occur in the system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which way(s) a macro processor for assembly language can be implemented: None of these processor incorporated into pass 1 of a standard two-pass assembler independent two-pass processor All of these independent one-pass processor None of these processor incorporated into pass 1 of a standard two-pass assembler independent two-pass processor All of these independent one-pass processor ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Round-robin scheduling 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 allows interactive tasks quicker access to the processor allows processor-bound tasks more time in the processor is quite complex to implement ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Block or buffer caches are used to improve disk performance to speed up main memory read operation to handle interrupts to increase the capacity of main memory None of these to improve disk performance to speed up main memory read operation to handle interrupts to increase the capacity of main memory None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Fork is the creation of a new process the creation of a new job increasing the priority of a task the dispatching of a task None of these the creation of a new process the creation of a new job increasing the priority of a task the dispatching of a task None of these ANSWER DOWNLOAD EXAMIANS APP
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