What aspect does 'exact' refer to in terms of quality?

The term 'exact' is closely associated with the concept of precision. In various contexts, precision denotes the accuracy and detail of information or measurements, indicating that something is stated or measured without any errors or approximations. When something is described as 'exact,' it means that it is correct and conforms to a standard or expectation with a high degree of accuracy.

In contrast, clarity refers to how clearly an idea is expressed, complexity involves the intricate nature of a subject, and ambiguity entails uncertainty or multiple meanings. While these are important aspects in communication and analysis, they do not align with the definition of 'exact' as it pertains to the reliability and accuracy of data or representations. Thus, precision is the most fitting aspect connected to the meaning of 'exact.'