A model is a three-dimensional of a person/thing or of a proposed structure.
A mock up is a model or replica of a machine or structure, used for instructional or experimental purposes.
A prototype is a first or preliminary version of a device or vehicle from which other forms are developed.
August Burns Red is a metalcore band. My brother loves them. Have a good day! ;-)
Explanation:
two States of 0 and 1 to be represent a number
