Operating System (OS) How can you optimize performance of your computer? Delete unused files All of above Scan for virus Defrag disk Delete unused files All of above Scan for virus Defrag disk ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) From where do you change mouse setting? Setting >> mouse Hardware setting Control panel >> mouse None of these Setting >> mouse Hardware setting Control panel >> mouse None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a video file extension? .avi .mpeg .wav .mov .avi .mpeg .wav .mov ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Can you name of the major Operating System used in computers? None of these All of these MS DOS UNIX OS/2 None of these All of these MS DOS UNIX OS/2 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is program group ? All of the listed here Word Paint Accessories All of the listed here Word Paint Accessories ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The instruction register is a hardware memory device which denotes the location of the current instruction being executed. is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. None of these contains the address of the memory location that is to be read from or stored into. contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write". is a hardware memory device which denotes the location of the current instruction being executed. is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. None of these contains the address of the memory location that is to be read from or stored into. contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write". ANSWER DOWNLOAD EXAMIANS APP
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