What is MCM?

• A. Mission Configuration Matrix
• B. Mission Control Matrix
• C. Mission Configuration Manual
• D. Mission Compliance Model

Answer: (A)

In this context, MCM stands for Mission Configuration Matrix, a tabular reference that maps each mission configuration to the corresponding parameters and phase-specific constraints. This matrix lets you quickly verify that the vehicle’s systems, guidance modes, sensor settings, and other configurations are correct for the current mission phase, and it helps catch mismatches before critical events like entry. The matrix format supports rapid cross-checks and traceability from planned configuration to actual status, which is essential for a re-entry supervisor.

Other terms describe different things: a manual would be a procedural document, not a configuration snapshot; a control matrix isn’t the standard term for this purpose; a compliance model implies a predictive or normative model rather than a concrete configuration mapping.