In the risk-based launch approval scheme, what is the correct ascending order of risk levels?

In the risk-based launch approval scheme, what is the correct ascending order of risk levels?

• A. Low, Moderate, High, Ex-High
• B. Low, High, Moderate, Ex-High
• C. Moderate, Low, High, Ex-High
• D. Low, Ex-High, High, Moderate

Answer: (A)

The concept here is ordering risk levels from the lowest to the highest. In a risk-based launch approval scheme, risk increases in four defined steps: Low, Moderate, High, Ex-High. Ascending means you start with the least risky and move up to the most risky, so the correct sequence is Low, Moderate, High, Ex-High. This reflects progressive needs for controls and oversight at each level. The other sequences mix the levels out of order (for example placing Moderate after High, or jumping from Low to Ex-High), which breaks the established progression.

The concept here is ordering risk levels from the lowest to the highest. In a risk-based launch approval scheme, risk increases in four defined steps: Low, Moderate, High, Ex-High. Ascending means you start with the least risky and move up to the most risky, so the correct sequence is Low, Moderate, High, Ex-High. This reflects progressive needs for controls and oversight at each level. The other sequences mix the levels out of order (for example placing Moderate after High, or jumping from Low to Ex-High), which breaks the established progression.