Common boundary wherever direct contact between two completely different cultures, devices, entities, environments, systems, etc., occurs, and wherever energy, data, and or material is changed. Associate in Nursing outlet or a phone jack a typical example of device interface. In technical contexts, interface needs area unit ruled by commonplace conventions known as protocols that may be thus advanced that the interface itself is taken into account a separate device or system. within the context of computers, 3 common interface sorts are:
1: Hardware Interface, consisting of cables, connectors, and ports that link devices like keyboards, mice, printers, storage drives, etc., to the pc.
2: Software System Interface, consisting of commands, codes, and messages (called programme Interface) that alter completely different programs to speak with one another and therefore the software.
3: User Interface, consisting of statement, menus, prompts, dialog boxes, icons, wizards, etc., that alter a user and a pc to speak with one another.
When concerning software system, Associate in Nursing interface may be a program that permits a user to act with {the pc|the pc} or another computer over a network. Associate in Nursing interface might also confer with controls employed in a program that enable the user to act with the program. one in every of the simplest samples of Associate in Nursing interface may be a Graphical programme (GUI) and is what you're victimization currently to navigate your pc and the way you bought to the present page.
When concerning hardware, Associate in Nursing interface may be a physical device, port, or affiliation that interacts with the pc or alternative hardware device. as an example, IDE is Associate in Nursing interface for pc onerous drives…
