Operating System (OS) Which one of the following is not a layer of operating system? Kernel Shell Critical selection Application program Kernel Shell Critical selection Application program ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Under virtual storage, two or more programs are stored concurrently in primary storage only the active pages of a program are stored in primary storage a single program is processed by two or more CPUs interprogram interference may occur None of these two or more programs are stored concurrently in primary storage only the active pages of a program are stored in primary storage a single program is processed by two or more CPUs interprogram interference may occur None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) IBM released its first PC in 1981. Can you name the operating system which was most popular at that time? CP/M MS-DOS None of these PC-DOS OS/360 CP/M MS-DOS None of these PC-DOS OS/360 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A partitioned data set is most used for None of these storing ISAM files a program or source library storing program data storing backup information None of these storing ISAM files a program or source library storing program data storing backup information ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following concept is best to preventing page faults ? The working set Address location resolution Hit ratios Paging The working set Address location resolution Hit ratios Paging ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a disk compression tool? Drive space None of these Scan disk Defragmenter Drive space None of these Scan disk Defragmenter ANSWER DOWNLOAD EXAMIANS APP
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