is the most refined and restrictive service model. a) IaaS b) CaaS c) PaaS

c) PaaS

Explanation:

Refined and restrictive service model allows the user to use full package of application stack as demand by the service. It should be noted that "PaaS" is the most refined and restrictive service model.

Platform as a Service known as (PaaS ) is computing platform that gives room for the user in the cloud to manage applications.

PaaS helps to overcome the problem in managing the complexity of software licence. Example of PaaS are window Azure,Apache Stratos.

a) click on any cells in the range of data

b) click the data

c) click sort& filter group, click sort

d) select the column to sort by and then select a sort order

e) select the next column to sort by and select the sort order

f) click ok