Computer devices such as mice, printers, scanners and speakers are known as peripheral hardware. These peripherals are further split into two categories, input devices and output devices.

Drawing and analysing flowchart diagrams involves elements ... Bit patterns show the states of input and output devices. Circuits with digital inputs and outputs are designed and interpreted ...

In prior Java 101 articles, I referred to the concepts of redirection, standard input device, and standard output device ... He holds a degree in computer science and has worked with many computer ...