Operating System (OS) Which of the following resources must be protected by the operating system? CPU All of these I/O Memory CPU All of these I/O Memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) How can you optimize performance of your computer? Scan for virus Defrag disk Delete unused files All of above Scan for virus Defrag disk Delete unused files All of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) When you start up the computer the boot up storage at which the BIOS versions manufacturer and data are displayed on the monitor is called Kernel loading Bootstrap Power on self test (POST) System configuration Kernel loading Bootstrap Power on self test (POST) System configuration ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The process of transferring data intended for a peripheral device into a disk (or intermediate store) so that it can be transferred to peripheral at a more convenient time or in bulk, is known as multiprogramming spooling None of these virtual programming caching multiprogramming spooling None of these virtual programming caching ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following is not a multitasking operating system? Windows Unix Linux DOS Windows Unix Linux DOS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The maximum size of a write file is limited to only The amount of memory in your computer Extension of the file Name of the file All of above The amount of memory in your computer Extension of the file Name of the file All of above ANSWER DOWNLOAD EXAMIANS APP
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