Examlex
The Hexadecimal numbering system uses all of the following symbols EXCEPT _____.
Rung By Rung
A method of analyzing or programming ladder logic, one rung (a complete circuit within a ladder diagram) at a time.
Horizontal
Oriented or extending from side to side, parallel to the horizon, as opposed to vertical.
Vertical
Referring to the upward or downward direction in a structure or representation, often used to describe the arrangement of components or data.
Input
Input refers to the data or signals that are fed into a system or device for processing or for affecting its operation.