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) The program that is responsible for loading the operating system into RAM is called Supervisor program Bootstrap program BIOS Device driver Supervisor program Bootstrap program BIOS Device driver ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a part of the control panel? Add or remove program My documents Display Date and time Add or remove program My documents Display Date and time ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The memory resident portion of operating system is called the Registry API CMOS Kernel Registry API CMOS Kernel ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Any files deleted in windows goes into Recycle bin Trash can None of the listed here Deleted files Recycle bin Trash can None of the listed here Deleted files ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A public key encryption system allows only the correct receiver to decode the data allows anyone to decode the transmission None of these allows only the correct sender to decode the data does not encode the data before transmitting it allows only the correct receiver to decode the data allows anyone to decode the transmission None of these allows only the correct sender to decode the data does not encode the data before transmitting it ANSWER DOWNLOAD EXAMIANS APP
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