Operating System (OS) The primary job of the operating system of a computer is to command resources be user friendly manage resources provide utilities None of these command resources be user friendly manage resources provide utilities None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Multi programming systems ...... Execute more jobs in the same time period Are easier to develop than single programming system Execute each job faster Are used only by large mainframe computer Execute more jobs in the same time period Are easier to develop than single programming system Execute each job faster Are used only by large mainframe computer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not the user file extension? .sys .ppt .xls .doc .sys .ppt .xls .doc ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is used to display the content of a certain drive or folder? Triple click the drive or folder Click the drive or folder while holding down the Alt key Double click the drive or folder Right click the drive or folder Triple click the drive or folder Click the drive or folder while holding down the Alt key Double click the drive or folder Right click the drive or folder ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To save your computer from viruses you will do Make physical safe for the removal disk Install antivirus software and run it Scan the removable disk before using it All of these Make physical safe for the removal disk Install antivirus software and run it Scan the removable disk before using it All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Scandisk analyse and repair damage to which of the following ? Physical cluster Lost clusters FAT All of the listed here Physical cluster Lost clusters FAT All of the listed here ANSWER DOWNLOAD EXAMIANS APP
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