Operating System (OS) IBM released its first PC in 1981. Can you name the operating system which was most popular at that time? OS/360 CP/M None of these MS-DOS PC-DOS OS/360 CP/M None of these MS-DOS PC-DOS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You can set the width taskbar area and different components in it By right click and set width menu If the taskbar is not yet locked If the applications are not opened If other toolbars are not enabled By right click and set width menu If the taskbar is not yet locked If the applications are not opened If other toolbars are not enabled ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which policy replace a page if it is not in the favoured subset of a process's pages? LFU FIFO LRU Working set None of these LFU FIFO LRU Working set None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following are loaded into main memory when the computer is booted? external command instructions None of these word processing instructions utility programs internal command instructions external command instructions None of these word processing instructions utility programs internal command instructions ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a disk compression tool? Defragmenter None of these Drive space Scan disk Defragmenter None of these Drive space Scan disk ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is an example of a real time operating system? Process Control MS DOS Windows XP Lynx Process Control MS DOS Windows XP Lynx ANSWER DOWNLOAD EXAMIANS APP
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