A special type of device which uses an ordinary telephone with a computer is

What is PCI(Peripheral Component Interconnect)?

A device that prints one character at a time is kknown as

Which one of the following is an example of Operating System?

Plotter accuracy is measured in terms of repeatability and

What is the name of the earliest calculating machine which was based on concepts found in modern computers but was unfor…

The most common input device used today is

In the third generation of computers: