Operating System (OS) Which of the following resources must be protected by the operating system? Memory I/O All of these CPU Memory I/O All of these CPU ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) File record length None of these Should always be variable should always be fixed should be chosen to match the data characteristics depends upon the size of the file None of these Should always be variable should always be fixed should be chosen to match the data characteristics depends upon the size of the file ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) System files allocated at Directory Data area Boot area FAT area Directory Data area Boot area FAT area ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) CAD software is most likely to be used by Project Manager Magazine Editor Engineers Web designer Project Manager Magazine Editor Engineers Web designer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) How can you optimize performance of your computer? Defrag disk Scan for virus Delete unused files All of above Defrag disk Scan for virus Delete unused files All of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Block or buffer caches are used None of these to increase the capacity of main memory to speed up main memory read operation to improve disk performance to handle interrupts None of these to increase the capacity of main memory to speed up main memory read operation to improve disk performance to handle interrupts ANSWER DOWNLOAD EXAMIANS APP
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