Which of the following statements about validation checks is true?

Validation checks play a crucial role in ensuring that the data entered into a system aligns with predefined standards or rules. When data is subjected to validation checks, it verifies whether the information is in the correct format, within appropriate ranges, or meets certain criteria established by the system or application. This ensures that the data collected is reliable and suitable for its intended use.

Understanding why the correct statement emphasizes the need for data to conform with established requirements highlights the necessity of maintaining data integrity. These checks help prevent errors, inconsistencies, and potential issues that could arise later in data processing and analysis. This is fundamental in various applications, from database management to user input forms, ensuring that data remains accurate and usable.

The other statements, while related to validation, do not capture the comprehensive role of validation checks as accurately. For instance, ensuring data accuracy is an outcome of validation checks but does not encompass all their functions. Furthermore, validation checks are relevant in many scenarios beyond online forms, such as data entry in software applications or databases. Lastly, validation checks can indeed be automated, allowing for efficiency and consistency in data processing.