Answers

1.Answer:a
Explanation:The public cloud infrastructure is available for public use alternatively for a large industry group.


2.Answer:c
Explanation:PaaS provides virtual machines, operating systems, applications, services, development frameworks, transactions, and control structures.


3.Answer:a
Explanation:The IaaS service provider manages all the infrastructure, while the client is responsible for all other aspects of the deployment.


4.Answer:c
Explanation:Infrastructure as a Service (IaaS) is a form of cloud computing that provides virtualized computing resources over the Internet.


5.Answer:d
Explanation:Monitoring as a Service provides the option to offload a large majority of those costs by having it run as a service as opposed to a fully invested in house tool.


6. Answer:b
Explanation:In the SaaS model, the application is provided to the client through a thin client interface.



7.Answer:c
Explanation:Three types of Service model exist.


8.Answer:a
Explanation:Many other service models are also present.


9.Answer:d
Explanation:Communication as a Service (CaaS), enables the consumer to utilize Enterprise level VoIP, VPNs, PBX and Unified Communications without the costly investment of purchasing, hosting and managing the infrastructure.


10. Answer:a
Explanation:On Amazon EC2, a client would provision a computer in the form of a virtual machine image.