Operating System (OS) Which of the following is a program group? None of these Word pad Paint brush Accessories None of these Word pad Paint brush Accessories ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Semaphores are used for memory management are used to do I/O synchronize critical resources to prevent contention synchronize critical resources to prevent deadlock None of these are used for memory management are used to do I/O synchronize critical resources to prevent contention synchronize critical resources to prevent deadlock None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following software types is used to simplify using systems software? multitasking None of these spreadsheet operating environment timesharing multitasking None of these spreadsheet operating environment timesharing ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What should be the extension to execute files? EXE BAT All of these COM EXE BAT All of these COM ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Operating system manages I / O Devices All of the listed here Processor Memory I / O Devices All of the listed here Processor Memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Swapping works best with many small partitions allows many programs to use memory simultaneously allows each program in turn to use the memory does not work with overlaying None of these works best with many small partitions allows many programs to use memory simultaneously allows each program in turn to use the memory does not work with overlaying None of these ANSWER DOWNLOAD EXAMIANS APP
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