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 Shortest Seek Time First (SSTE) None of these Scan FIFO First come first served Shortest Seek Time First (SSTE) None of these Scan FIFO First come first served ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A tiny Dot of light on the monitor is called Icon Optical illusion Pixel Silicon chip Icon Optical illusion Pixel Silicon chip ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What program runs first after computer is booted and loading GUI ? Authentication Windows Explorer File manager Desktop manager Authentication Windows Explorer File manager Desktop manager ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a block device terminals mouse printer None of these disk terminals mouse printer None of these disk ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Windows can run Two applications only One application only All of above Four applications only Two applications only One application only All of above Four applications only ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Press ____ key while booting to display Advanced Boot Menu F8 F5 Del F6 F8 F5 Del F6 ANSWER DOWNLOAD EXAMIANS APP
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