Which of the following correctly describes a Non-Functional Requirement?

Non-Functional Requirements are essential aspects of a system that define the quality attributes, system performance, and constraints rather than specific behaviors or functionalities. They are often referred to as the "how" of the system rather than the "what."

The correct choice focuses on attributes like Performance, Security, and Archiving, which are pivotal in defining how a system should operate.

Performance requirements specify how fast a system should respond under certain conditions, ensuring that user expectations are met in terms of speed and efficiency. Security requirements ensure that data is protected against unauthorized access and breaches, which is critical in today's digital landscape. Archiving requirements address how data should be retained and managed long-term, which is essential for compliance and organizational knowledge retention.

Together, these elements represent the broader context of system quality and constraints that are necessary for successful business operations. They outline critical system characteristics that need to be maintained, ensuring that the system operates effectively and securely in alignment with organizational goals.