Which of the below-listed cloud layers helps in abstraction of applications from servers and servers from the storage?

Answer options:

A.Infrastructure cloud
B.Content cloud
C.Information cloud
D.Public Cloud

Correct Answer: A
Option A is Correct. Infrastructure cloud includes the physical components that enable running of the applications and storing the data. Infrastructure Cloud layer helps in abstraction of applications from servers and servers from the storage.
Option B is incorrect. Content cloud provides abstracted data management for all content by implementing metadata and indexing services over the infrastructure cloud.
Option C is incorrect. The information cloud helps with the abstraction of the client from the data. For example, a user can access data stored in a database in one country via a mobile phone in another country.
Option D is incorrect. Public Cloud is a cloud implementation model with no local physical infrastructure and all the data and application is the cloud provider infrastructure.
Reference Link:
Layers of Cloud Computing