A digital signal is characterized as a _____ signal that changes from one state to another in distinct steps.

A digital signal is characterized as a discontinuous signal because it represents information in distinct values or states, rather than through a smooth, continuous range. Digital signals switch between finite levels, usually between binary states such as 0 and 1. This is in contrast to analog signals, which vary continuously and can take on any value within a range.

In the context of data communication and signal processing, understanding that a digital signal changes between discrete levels or steps is essential. This discrete nature allows for easier encoding, transmission, and error detection in digital communications. The clarity provided by distinct steps in the signal aids in ensuring that the information can be accurately reproduced at the receiving end.

Recognizing this characteristic is crucial for anyone involved in designing or implementing electronic systems, as it affects how data integrity is maintained, and how devices interact with each other in a networked environment.