Operating System (OS) Which of the following command is used to switch between the window programs? Alt+Tab Alt+F4 Ctrl+Tab None of these Alt+Tab Alt+F4 Ctrl+Tab None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Access time is the highest in the case of cache floppy disk swapping devices magnetic disk None of these cache floppy disk swapping devices magnetic disk None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The function(s) of file system is (are): None of these All of these to provide security against loss of information due to system failure to provide for long and short term storage of files with appropriate economic tradeoffs. to provide complete file naming freedom to the users and to permit controlled sharing of files None of these All of these to provide security against loss of information due to system failure to provide for long and short term storage of files with appropriate economic tradeoffs. to provide complete file naming freedom to the users and to permit controlled sharing of files ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following concept is best to preventing page faults ? Hit ratios Address location resolution Paging The working set Hit ratios Address location resolution Paging The working set ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The problem with .... file is that they slow your computer's operation All of above Formatted Program Fragmented All of above Formatted Program Fragmented ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The most common security failure is insufficient technology used to prevent breaches too much emphasis on preventing physical access None of these depending on passwords carelessness by users insufficient technology used to prevent breaches too much emphasis on preventing physical access None of these depending on passwords carelessness by users ANSWER DOWNLOAD EXAMIANS APP
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