Operating System (OS) The ....... is the drive containing the files to be copied Destination drive None of these Source drive USB drive Destination drive None of these Source drive USB drive ANSWER DOWNLOAD EXAMIANS APP
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) The Memory Buffer Register (MBR) is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. 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". None of these 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. 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". None of these is a hardware memory device which denotes the location of the current instruction being executed. ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Swapping None of these allows each program in turn to use the memory does not work with overlaying allows many programs to use memory simultaneously works best with many small partitions None of these allows each program in turn to use the memory does not work with overlaying allows many programs to use memory simultaneously works best with many small partitions ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The ....... contains commands associated with the My Computer window Start menu None of these Standard menu System menu Start menu None of these Standard menu System menu ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A hardware device that is capable of executing a sequence of instructions, is known as ALU None of these CU CPU Processor ALU None of these CU CPU Processor ANSWER DOWNLOAD EXAMIANS APP
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