Operating System (OS) To prevent the addition and deletion of files on a disk or tape we use Format Write protect None of above Create back up Format Write protect None of above Create back up ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is suitable after you install new drivers? Hibernate Restart Sleep Shut Down Hibernate Restart Sleep Shut Down ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To send email, we use Outlook Explorer MS Excel Netscape navigator HTML Outlook Explorer MS Excel Netscape navigator HTML ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What hole will allocates in "Worst-Fit" algorithm of memory management? It allocates the largest hole from the available memory holes It allocates the smaller hole than required memory hole It allocates the exact same size memory hole It allocates the smallest hole from the available memory holes It allocates the largest hole from the available memory holes It allocates the smaller hole than required memory hole It allocates the exact same size memory hole It allocates the smallest hole from the available memory holes ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the initial value of the semaphore to allow only one of the many processes to enter their critical section? 1 16 8 None of these 1 16 8 None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not true about the memory management? None of these segmented memory can be paged segmentation suffers from external fragmentation paging suffers from internal fragmentation virtual memory is used only in multi-user systems None of these segmented memory can be paged segmentation suffers from external fragmentation paging suffers from internal fragmentation virtual memory is used only in multi-user systems ANSWER DOWNLOAD EXAMIANS APP
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