What term describes the process of verifying that systems and components are appropriate for their intended use?

The term that describes the process of verifying that systems and components are appropriate for their intended use is validation. In various fields, including forensic science, engineering, and software development, validation is a critical process that ensures that the requirements of a system or component are met and that it functions correctly under the conditions for which it was designed. This process often involves rigorous testing and evaluation to confirm that the outputs are reliable and meet predefined specifications, ultimately ensuring that the system or component is fit for its purpose.

Calibration, while important, focuses specifically on adjusting and standardizing measurement instruments to ensure precision and accuracy in readings, rather than verifying the overall appropriateness of a system or component. Study design involves outlining research methodologies and experimental frameworks rather than assessing the usability of systems. Population refers to a group subject to study but does not relate to the verification process of systems and their suitability.