A memory bus is mainly used for communication between
A. processor and memory
B. processor and I/O devices
C. I/O devices and memory
D. input device and output device
E. None of the above
Answer: Option A
Solution (By Examveda Team)
The memory bus is a type of computer bus, usually in the form of a set of wires or conductors which connects electrical components and allow transfers of data and addresses from the main memory to the central processing unit (CPU) or a memory controller.Source : techopedia.com

Join The Discussion