Using the Affordable System Operational Effectiveness chart select the design components that promote supportability (select 2)

Using the Affordable System Operational Effectiveness chart select the design components that promote supportability (select 2)

• A. Reliability and Maintainability
• B. Availability and Cost
• C. Weight and Size
• D. Production rate and Reliability

Answer: (A)

The key idea here is designing a system so it can be supported effectively in operation. Reliability and maintainability directly influence how often the system fails in the field and how quickly it can be repaired, which together drive overall supportability and readiness. Reliability means the system operates without failures for a long time. When a design focuses on reliability, you reduce the frequency of field failures, lowering downtime, spare parts usage, and maintenance complexity. Maintainability is about how easy and fast it is to diagnose and fix issues when a fault does occur. A maintainer-friendly design—clear diagnostics, modular components, accessible interfaces—cuts repair time and simplifies sustainment, again boosting supportability. These two aspects are the most direct design components that improve supportability on the Affordable System Operational Effectiveness chart. Other options touch on outcomes or related factors but are not design elements that promote supportability as effectively: availability is a performance outcome rather than a design feature, and cost, while important, is an economic factor; weight and size affect transport and logistics but are not as central to the sustainment design; production rate is a manufacturing measure, not a design characteristic that enhances field support.

The key idea here is designing a system so it can be supported effectively in operation. Reliability and maintainability directly influence how often the system fails in the field and how quickly it can be repaired, which together drive overall supportability and readiness.

Reliability means the system operates without failures for a long time. When a design focuses on reliability, you reduce the frequency of field failures, lowering downtime, spare parts usage, and maintenance complexity. Maintainability is about how easy and fast it is to diagnose and fix issues when a fault does occur. A maintainer-friendly design—clear diagnostics, modular components, accessible interfaces—cuts repair time and simplifies sustainment, again boosting supportability.

These two aspects are the most direct design components that improve supportability on the Affordable System Operational Effectiveness chart. Other options touch on outcomes or related factors but are not design elements that promote supportability as effectively: availability is a performance outcome rather than a design feature, and cost, while important, is an economic factor; weight and size affect transport and logistics but are not as central to the sustainment design; production rate is a manufacturing measure, not a design characteristic that enhances field support.