Self test,
Definition of Self test:
Automatic test(s) performed by a device (such as a computer or printer) upon itself when switched on, to detect any malfunction, a missing component, or a change in its configuration. In case of a problem, the device displays an error message to indicate what has happened and (in some cases) what the user must do to rectify it. Also called auto test or self check.
Meaning of Self test & Self test Definition
