Operating System (OS) Which of the following is not a system tool ? Doskey Drive space Scandisk Disk defragment Doskey Drive space Scandisk Disk defragment ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The initial value of the semaphore that allows only one of the many processes to enter their critical sections, is None of these 0 8 16 1 None of these 0 8 16 1 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) When you open my computer on desktop you see the information of CD All of these Hard disk Removable disk CD All of these Hard disk Removable disk ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name of the technique in which the operating system of a computer executes several programs concurrently by switching back and forth between them? Windowing None of these Partitioning Multitasking Paging Windowing None of these Partitioning Multitasking Paging ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) All the time a computer is switched on, its operating system software has to stay in primary storage disk drive floppy disk main storage None of these primary storage disk drive floppy disk main storage None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Scandisk analyze and repair damage to which of the following? Lost clusters All of these FAT Physical clusters Lost clusters All of these FAT Physical clusters ANSWER DOWNLOAD EXAMIANS APP
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