Date+Bus

Data Bus is a group of electrical wires which are used to send and receive data between two or more components or from a computer to another external device. It is mainly developed for the purpose of transforming the information. Data Bus contains the contents that have been read from the memory location or are to be written into the memory location. In personal computers the data bus refers to internal bus. The Data bus can also be used to connect two or more computers. It is also referred as a bus that connects the internal computer components to the cpu and main memory