An application has these characteristics
• provide one service or function
• distributed database
• API gateway
• central repository for code
• configuration database
• uses session management
Which two design approaches contribute to the scalability of the application’? (Choose two )
A. built to scale based on a star topology
B. modular design iteration
C. session management in a stateless architecture
D. planned before the first device is deployed
E. distributed computing with tightly coupled components
