Answers and Explanations

1. Elasticity allows you to increase and decrease cloud resources as you need them.
2. Infrastructure as a Service (IaaS) requires you to install the operating systems and patch the machines. The CSP provides bare-metal computers.
3. Office 365 is a Software as a Service (SaaS) that provides email, Skype, and Office applications.
4. The major benefit of a public cloud is that there is no capital expenditure.
5. A private cloud is a single-tenant setup where you own the hardware.
6. Public cloud is multitenant.
7. A community cloud is where people from the same industry, such as a group of lawyers, design and share the cost of a bespoke application and its hosting, making it cost-effective.
8. A CSP must store the data within regions. It cannot even more backup data to another region for resiliency.
9. The CSP is responsible for the hardware fails.
10. The CASB ensures that the policies...