Operating System (OS) Which of the following is not a characteristic of a daisy chaining priority control scheme? priority is programmable it is relatively easy to add more devices to the chain the number of control lines is independent of the number of devices on the chain None of these the failure of one device may affect other devices on the chain priority is programmable it is relatively easy to add more devices to the chain the number of control lines is independent of the number of devices on the chain None of these the failure of one device may affect other devices on the chain ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following concept is best to preventing page faults ? The working set Hit ratios Paging Address location resolution The working set Hit ratios Paging Address location resolution ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The total time to prepare a disk drive mechanism for a block of data to be read from it is latency plus transmission time latency plus seek time latency plus seek time plus transmission time latency None of these latency plus transmission time latency plus seek time latency plus seek time plus transmission time latency None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Special software to create a job queue is called a Drive Linkage editor None of these Interpreter Spooler Drive Linkage editor None of these Interpreter Spooler ANSWER DOWNLOAD EXAMIANS APP
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 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) None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a program group? None of these Word pad Paint brush Accessories None of these Word pad Paint brush Accessories ANSWER DOWNLOAD EXAMIANS APP
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