Operating System (OS) If the number of bits in a virtual address of a program is 16 and the page size is 0.5 K bytes, the number of pages in the virtual address space is 32 128 16 None of these 64 32 128 16 None of these 64 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not a system tool? Format Folder Scandisk Backup Format Folder Scandisk Backup ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Special software to create a job queue is called a Linkage editor Spooler Interpreter None of these Drive Linkage editor Spooler Interpreter None of these Drive ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Block caches or buffer caches are used to increase the capacity of the main memory to handle interrupts None of these to improve disk performance to speed up main memory read operation to increase the capacity of the main memory to handle interrupts None of these to improve disk performance to speed up main memory read operation ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What scheduling algorithm allows processes that are logical runnable to be temporarily suspended? non-preemptive scheduling preemptive scheduling None of these FIFO FCFS non-preemptive scheduling preemptive scheduling None of these FIFO FCFS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following concept is best to preventing page faults ? Address location resolution The working set Paging Hit ratios Address location resolution The working set Paging Hit ratios ANSWER DOWNLOAD EXAMIANS APP
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