Operating System (OS) While running DOS on a PC, which command would be used to duplicate the entire diskette? COPY TYPE DISKCOPY None of these CHKDSK COPY TYPE DISKCOPY None of these CHKDSK ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not the user file extension? .ppt .doc .xls .sys .ppt .doc .xls .sys ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To prevent the addition and deletion of files on a disk or tape we use Write protect None of above Create back up Format Write protect None of above Create back up Format ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a system tool ? Drive space Disk defragment Scandisk Doskey Drive space Disk defragment Scandisk Doskey ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Windows displays various options to shutdown. Which is suitable at the end of day? Hibernate Restart Sleep Shut Down Hibernate Restart Sleep Shut Down ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The ....... contains commands associated with the My Computer window Start menu Standard menu System menu None of these Start menu Standard menu System menu None of these ANSWER DOWNLOAD EXAMIANS APP
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