Which software stores the current engineering data in a digital system?

Which software stores the current engineering data in a digital system?

• A. PDM
• B. QMS
• C. MES
• D. ERP

Answer: (A)

Storing the current engineering data in a digital system is the realm of Product Data Management. PDM acts as the central repository for engineering artifacts like CAD models, drawings, parts, and the bill of materials, all organized with clear version control and revision history. It links design data to assemblies, ensures the latest approved files are accessible to engineers and downstream teams, and controls who can view or modify the data. This focused role on engineering data storage and management is what sets PDM apart from the others: quality management systems manage processes for quality and compliance, manufacturing execution systems handle shop-floor operations, and ERP covers broad business resources and processes.

Storing the current engineering data in a digital system is the realm of Product Data Management. PDM acts as the central repository for engineering artifacts like CAD models, drawings, parts, and the bill of materials, all organized with clear version control and revision history. It links design data to assemblies, ensures the latest approved files are accessible to engineers and downstream teams, and controls who can view or modify the data. This focused role on engineering data storage and management is what sets PDM apart from the others: quality management systems manage processes for quality and compliance, manufacturing execution systems handle shop-floor operations, and ERP covers broad business resources and processes.