In SoS development process, explain why it is important that system selection and architecture design should be concurrent activities and why there should be close links between them. Solution The SoS development process play an important role in large and complex entities in the application domain and organization essential requirements for development strategies using System selection and Architecture Design. Architecture design is same as System selection. An entire architecture design is SoS development stage which depends upon various parameters using interface and integration development process exists in application system..