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The Memory Address Register | |
A. | is a hardware memory device which denotes the location of the current instruction being executed. [Wrong Answer] |
B. | is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. [Wrong Answer] |
C. | contains the address of the memory location that is to be read from or stored into. [Correct Answer] |
D. | 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". [Wrong Answer] |