Operating System (OS) How can you optimize performance of your computer? Defrag disk All of above Scan for virus Delete unused files Defrag disk All of above Scan for virus Delete unused files ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ...... system is built directly on the hardware None System Operating Environment None System Operating Environment ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Copying a process from memory to disk to allow space for other processes is Called Demand Paging Swapping Page Fault Deadlock Demand Paging Swapping Page Fault Deadlock ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is the extension of WordPad? .xls .ppt .rtf None of above .xls .ppt .rtf None of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Data encryption is mostly used by public networks cannot be used by private installations is mostly used by financial networks None of these is not necessary, since data cannot be intercepted is mostly used by public networks cannot be used by private installations is mostly used by financial networks None of these is not necessary, since data cannot be intercepted ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is false about disk when compared to main memory? non-volatile lower price per bit longer storage capacity faster None of these non-volatile lower price per bit longer storage capacity faster None of these ANSWER DOWNLOAD EXAMIANS APP
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