Operating System (OS) A disk scheduling algorithm in an operating system causes the disk arm to move back and forth across the disk surface in order to service all requests in its path. This is a None of these First come first served Scan FIFO Shortest Seek Time First (SSTE) None of these First come first served Scan FIFO Shortest Seek Time First (SSTE) ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Block caches or buffer caches are used to handle interrupts to speed up main memory read operation to improve disk performance None of these to increase the capacity of the main memory to handle interrupts to speed up main memory read operation to improve disk performance None of these to increase the capacity of the main memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Driver is Hardware controller Data controller All of the listed here Hardware and gain controller Hardware controller Data controller All of the listed here Hardware and gain controller ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following is not a multitasking operating system? Windows Linux DOS Unix Windows Linux DOS Unix ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the method of handling deadlocks? Pretend that deadlocks never occur in the system Allow the system to enter the deadlock state and then recover Use a protocol to ensure that the system will never enter a deadlock state All of these Pretend that deadlocks never occur in the system Allow the system to enter the deadlock state and then recover Use a protocol to ensure that the system will never enter a deadlock state All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Work group means Individual user Connection All of these Computer in network Individual user Connection All of these Computer in network ANSWER DOWNLOAD EXAMIANS APP
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