1. What is cloud computing? 2. What are the key characteristics of cloud computing? 3. Why use clouds? 4. What are the driving factors towards cloud

1.      What is cloud computing?

2.      What are the key characteristics of cloud computing?

3.      Why use clouds?

4.      What are the driving factors towards cloud computing?

5.      What are the concerns related to cloud computing?

6.      What is elasticity?

7.      What is a hypervisor?

8.      What is provisioning?

9.      What are the two types of tenancy in the software as a service mode of multitenancy?