Operating System (OS) The most common systems security method is firewall encryption None of these passwords All of these firewall encryption None of these passwords All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following concept is best to preventing page faults ? Address location resolution Paging The working set Hit ratios Address location resolution Paging The working set Hit ratios ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Swapping allows many programs to use memory simultaneously does not work with overlaying None of these allows each program in turn to use the memory works best with many small partitions allows many programs to use memory simultaneously does not work with overlaying None of these allows each program in turn to use the memory works best with many small partitions ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You should choose sleep option when You finish working and going to bed You are leaving for a very short time and want to resume you work shortly When computer gets hanged frequently. Let it sleep for some time The computer is tired after working for the whole day You finish working and going to bed You are leaving for a very short time and want to resume you work shortly When computer gets hanged frequently. Let it sleep for some time The computer is tired after working for the whole day ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which addressing mode the contents of a register specified in the instruction are first decremented, and then these contents are used as the effective address of the operands? None of these indirect addressing auto increment index addressing auto decrement None of these indirect addressing auto increment index addressing auto decrement ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Can you name of the major Operating System used in computers? UNIX All of these OS/2 MS DOS None of these UNIX All of these OS/2 MS DOS None of these ANSWER DOWNLOAD EXAMIANS APP
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