Computer Science · Computer Architecture
The Memory Buffer Register (MBR) ___________.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1contains 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'✓
- 2contains the address of the memory location that is to be read from or stored into
- 3is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory
- 4is a hardware memory device which denotes the location of the current instruction being executed
Correct answer
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'
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