Which of the following represents a digital state?

A digital state is characterized by discrete values or levels, rather than continuous variations. The binary signal, which consists of two distinct states usually represented as 0 and 1, exemplifies this concept perfectly. In digital electronics, these binary states enable data processing and communication through clear, defined signals, making it straightforward to interpret and manipulate information.

Continuous signals vary over a range, representing an analog state, while hybrid signals incorporate both digital and analog elements. Understanding the distinction between digital and analog states is essential in telecommunications and data transmission, as digital signals offer advantages like noise resistance and ease of processing. Thus, the binary signal being the definitive representation of a digital state aligns perfectly with the principles of digital communication and information processing.