Operating System (OS) The initial value of the semaphore that allows only one of the many processes to enter their critical sections, is 1 0 None of these 16 8 1 0 None of these 16 8 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Fragmentation of the file system can always be prevented is a characteristic of all file systems occurs only if the file system is used improperly can be temporarily removed by compaction None of these can always be prevented is a characteristic of all file systems occurs only if the file system is used improperly can be temporarily removed by compaction None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To display system boot menu which of the following key you must press ? F8 F4 F5 F7 F8 F4 F5 F7 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Disk label name can be up to ___ characters 9 11 255 8 9 11 255 8 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Generally quick launch toolbar is displayed on The left side of taskbar The right side of taskbar On the middle of taskbar A bar out of taskbar The left side of taskbar The right side of taskbar On the middle of taskbar A bar out of taskbar ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Under multiprogramming, turnaround time for short jobs is usually _____ and that for long jobs is slightly _____. shortened; shortened lengthened; shortened None of these lengthened; lengthened shortened; lengthened shortened; shortened lengthened; shortened None of these lengthened; lengthened shortened; lengthened ANSWER DOWNLOAD EXAMIANS APP
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