Operating System (OS) Can you name of the major Operating System used in computers? MS DOS UNIX None of these OS/2 All of these MS DOS UNIX None of these OS/2 All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To prevent the addition and deletion of files on a disk or tape we use Create back up Write protect None of above Format Create back up Write protect None of above Format ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A graphical user interface displays Text Graphics None of Above Both of Above Text Graphics None of Above Both of Above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a disk compression tool? Drive space Scan disk Defragmenter None of these Drive space Scan disk Defragmenter None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ...... system is built directly on the hardware System None Environment Operating System None Environment Operating ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Supervisor state is required to perform any I/O None of these entered by programs when they enter the processor never used only allowed to the operating system required to perform any I/O None of these entered by programs when they enter the processor never used only allowed to the operating system ANSWER DOWNLOAD EXAMIANS APP
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