A processing unit that coordinates networks and data communication is known as

Control Unit of a digital computer is often called the

When the time to establish link is large and the size of data is small, the preferred mode of data transfer is

What is backup?

Which access method is used for obtaining a record from a cassette tape

A device used to bring information into a computer is

Which of the following are the two main components of the CPU?

A path linking 2 hardware or telecommunication units down which data and control signals can be transmitted is