What is an incorrect assumption about Enabling Systems in the development of Systems of Interest (SOI)?

What is an incorrect assumption about Enabling Systems in the development of Systems of Interest (SOI)?

• A. The assumption that they are essential for every project
• B. The assumption that they can be ignored during development
• C. The assumption that they are available when needed
• D. The assumption that they always require thorough consideration

Answer: (C)

Enabling systems are the resources and infrastructure that must be in place for the System of Interest to function within its environment. Because these systems often come from external sources, have their own schedules, and depend on other programs or vendors, you can’t assume they will be ready exactly when you need them. Availability can be affected by procurement lead times, maintenance windows, integration constraints, or supply-chain issues, so planning must include verification of readiness, contingencies, and possible alternatives. That is why assuming they will simply be available on demand is the incorrect stance. The prudent approach is to identify enabling systems early, assess their availability risks, coordinate timing, and build in opportunities for redundancy or substitutes.

Enabling systems are the resources and infrastructure that must be in place for the System of Interest to function within its environment. Because these systems often come from external sources, have their own schedules, and depend on other programs or vendors, you can’t assume they will be ready exactly when you need them. Availability can be affected by procurement lead times, maintenance windows, integration constraints, or supply-chain issues, so planning must include verification of readiness, contingencies, and possible alternatives.

That is why assuming they will simply be available on demand is the incorrect stance. The prudent approach is to identify enabling systems early, assess their availability risks, coordinate timing, and build in opportunities for redundancy or substitutes.