To communicate with an expansion card, one part of the bus runs between ram and the processor; the other part runs between ram and various peripheral devices.

Data

Explanation: Data bus is described as the device that has the combination of the wires that do the data transportation.The speed of the bus can be determined by the amount of data that can be handled by the bus.

During the connection of data bus and expansion card the connection can be divided into parts where RAM gets attached to processor in one part and to other devices in other part.

the supreme court is the highest of courts so this would be true

have a great day!