Which of the following is a recognized type of evidence?

Direct evidence is considered a recognized type of evidence because it provides straightforward proof of a fact without the need for any inference or presumption. For instance, eyewitness testimony is a form of direct evidence, as it involves someone who directly observed an event or incident. Similarly, physical evidence—such as a recording of a crime—also qualifies under this category, as it directly relates to and illustrates the particular fact in question.

In contrast, the other types of evidence listed do not hold the same standing in legal contexts. Confidential evidence generally implies that the information is protected and not disclosed, thus lacking the transparency necessary for effective legal examination. Speculative evidence is based on assumptions or conjecture rather than facts, making it unreliable in establishing a truth. Subjective evidence is reliant on personal opinions or experiences, which may vary significantly from person to person, thereby failing to provide a solid foundation for ascertaining facts. Thus, direct evidence stands out as the most relevant and reliable form in legal proceedings.