Operating System (OS) Data encryption is mostly used by public networks cannot be used by private installations None of these is not necessary, since data cannot be intercepted is mostly used by financial networks is mostly used by public networks cannot be used by private installations None of these is not necessary, since data cannot be intercepted is mostly used by financial networks ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a system tool ? Doskey Drive space Scandisk Disk defragment Doskey Drive space Scandisk Disk defragment ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The file structure that redefines its first record at a base of zero uses the term: dynamic reallocation None of these relative organization key fielding hashing dynamic reallocation None of these relative organization key fielding hashing ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ...... transforms one interface into other interface Software None Program Data Software None Program Data ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is the extension of WordPad? None of above .xls .rtf .ppt None of above .xls .rtf .ppt ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A form of code that uses more than one process and processor, possibly of different type, and that may on occasions have more than one process or processor active at the same time, is known as multiprogramming multithreading None of these broadcasting time sharing multiprogramming multithreading None of these broadcasting time sharing ANSWER DOWNLOAD EXAMIANS APP
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