Write 3 to 5 architectural principles that will guide the enterprise system architects in the design of open, secure and reliable system. Task 2: EA has four primary domains. They are business architecture, information architecture, applications architecture, and technology architecture. Identify examples for each of these domains. Task 3: What is the relationship between an organization's specific architecture development process and the Six-Step Process? Task 4: Why should the Six-Step Process be considered as an iterative process