A controller that takes control of the buses and transfers data directly between source and destination bypassing the microprocessor is known as

A controller that takes control of the buses and transfers data direct

1.	A controller that takes control of the buses and transfers data directly between source and destination bypassing the microprocessor is known as
A.	DMA controller
B.	read-write controller
C.	high-speed controller
D.	master-slave controller
Answer» B. read-write controller