You have to match the Azure Cloud Service benefit to the right description. Which of the following is the right Azure Cloud Service benefit that matches the following description? 
“A cloud service that remains available even if a fault occurs in the service.”

Answer options:

A.High Availability
B.Disaster Recovery
C.Dynamic Scalability
D.Low Latency

Answer - A 
This corresponds to “High Availability” or “Resiliency”. 
Below is a snippet from the Microsoft documentation on the terminology. 

https://docs.microsoft.com/en-us/azure/virtual-machines/workloads/sap/sap-high-availability-architecture-scenarios

Answer - A 
This corresponds to “High Availability” or “Resiliency”. 
Below is a snippet from the Microsoft documentation on the terminology. 

Option B is incorrect since this is used to ensure that a service is running even in the event of a catastrophic loss. 
Option C is incorrect since this is used to ensure that a service is scalable even when the load on the service increases. 
Option D is incorrect since this is used to ensure that a service is quickly accessible to users over the Internet. 
For more information on designing reliable applications, please visit the below URL- 

https://docs.microsoft.com/en-us/azure/architecture/reliability/