Which of the following service options would provide the best availability for critical applications in the event of a disaster?

Which of the following service options would provide the best availability for critical applications in the event of a disaster?
A . Edge computing
B . Cloud bursting
C . Availability zones
D . Multicloud tenancy

View Answer

Answer: C

Explanation:

Availability zones provide the best availability for critical applications in the event of a disaster. They are distinct locations within a cloud region that are engineered to be isolated from failures in other availability zones, thus providing redundancy and failover capabilities, which is essential for maintaining high availability of critical applications.

Reference: The concept of availability zones and their importance in disaster recovery and high availability is covered under the domain of Management and Technical Operations in the CompTIA Cloud+ objectives.