Which strategy provides the best business continuity?

You need to ensure a cloud-based application remains operational during routine maintenance windows.

Which strategy provides the best business continuity?
A . Replicate the application to a backup instance in the same zone.
B . Shut down the application during maintenance to prevent data corruption.
C . Deploy a second instance of the application in a different zone and use a load balancer to direct traffic.
D . Deploy the application in a single-zone configuration to reduce costs.

View Answer

Answer: C

Explanation:

Deploying in multiple zones with a load balancer ensures continuous operation even during maintenance, supporting business continuity.