What is the difference between ECMS and SAP?

• A. SAP handles the business side; ECMS handles the Physical Engine Configuration
• B. ECMS handles the business side; SAP handles the Physical Engine Configuration
• C. ECMS handles both business and physical config; SAP handles nothing
• D. They are the same system

Answer: (A)

The central idea is that these two systems serve different domains: ECMS is built to manage engineering details of engines—the physical configuration, parts, versions, baselines, and change history—while SAP is an enterprise resource planning tool that handles business processes such as finance, procurement, sales, inventory, and HR. Because of that separation of focus, the statement that SAP handles the business side and ECMS handles the Physical Engine Configuration is the correct way to describe their roles. The other options blur or invert these responsibilities, or claim they are the same system, which doesn’t reflect how ECMS and SAP are used in practice.