Correct Answer: 1 Zero infrastructure investment : Cloud architecture provide user to build large scale system with full hardware, machines, routers, backup and other components So, it reduces the startup cost of the business 2 Just-in-time Infrastructure : It is very important to scale the infrastructure as the demand rises This can be done by taking cloud architecture and developing the application in the cloud with dynamic capacity management 3 More efficient resource utilization : Cloud architecture provides users to use their hardware and resource more efficiently and utilize it in a better way This can be done only by applications request and relinquish resources only when it is needed (on-demand)