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 Scan FIFO None of these Shortest Seek Time First (SSTE) First come first served Scan FIFO None of these Shortest Seek Time First (SSTE) First come first served ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is built directly on the hardware? Database system Application software Computer Environment Operating system Database system Application software Computer Environment Operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The function(s) of file system is (are): to provide for long and short term storage of files with appropriate economic tradeoffs. All of these to provide complete file naming freedom to the users and to permit controlled sharing of files None of these to provide security against loss of information due to system failure to provide for long and short term storage of files with appropriate economic tradeoffs. All of these to provide complete file naming freedom to the users and to permit controlled sharing of files None of these to provide security against loss of information due to system failure ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Basic Input output system (BIOS) resides in RAM The CPU ROM Memory cache RAM The CPU ROM Memory cache ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Under multiprogramming, turnaround time for short jobs is usually _____ and that for long jobs is slightly _____. lengthened; shortened shortened; shortened lengthened; lengthened shortened; lengthened None of these lengthened; shortened shortened; shortened lengthened; lengthened shortened; lengthened None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is text browser ? C. Netscape Hot Java Lynx Internal Explorer C. Netscape Hot Java Lynx Internal Explorer ANSWER DOWNLOAD EXAMIANS APP
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