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 FIFO None of these Scan Shortest Seek Time First (SSTE) First come first served FIFO None of these Scan Shortest Seek Time First (SSTE) ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) With MS-DOS which command will divide the surface of the blank floppy disk into sectors and assign a unique address to each one? FAT command CHKDSK command VER command None of these FORMAT command FAT command CHKDSK command VER command None of these FORMAT command ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Block or buffer caches are used None of these to handle interrupts to speed up main memory read operation to improve disk performance to increase the capacity of main memory None of these to handle interrupts to speed up main memory read operation to improve disk performance to increase the capacity of main memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) If you hard disk is partitioned into 3 drives, the number of recycle bin for that hard disk is 2 1 4 3 2 1 4 3 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following does not support more than one program at a time? Unix DOS Windows Linux Unix DOS Windows Linux ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To display system boot menu which of the following key you must press ? F7 F5 F4 F8 F7 F5 F4 F8 ANSWER DOWNLOAD EXAMIANS APP
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