Which of the following is NOT a change category in configuration management?

Configuration management involves several change categories to ensure structured and controlled processes when managing changes to an IT system. These categories are essential for ensuring that changes do not adversely affect system integrity or performance.

The designation of "experimental" is not typically classified as a formal category of change in configuration management. Instead, categories like standard, emergency, and administrative represent well-defined processes that organizations use to manage changes effectively.

• Standard changes are pre-approved changes with minimal risk and typically follow a defined procedure.

• Emergency changes are implemented quickly to address urgent incidents that require immediate resolution to restore services or mitigate significant risks.

• Administrative changes usually refer to adjustments in procedures or policies regarding the management of systems and configurations.

In contrast, an experimental change suggests a trial or testing phase that does not adhere to the structured approach outlined in configuration management practices. Such changes are often informal and may lack the thorough assessment and authorization processes that ensure system reliability and security. Therefore, it is not recognized as a formal change category within standard configuration management practices.