Microsoft Azure Fundamentals (AZ-900)Describe cloud conceptsMedium
A global manufacturing company wants to centralize its enterprise resource planning (ERP) system in the cloud. They require high availability and disaster recovery across multiple geographical regions to ensure business continuity. Which cloud benefit does this scenario primarily highlight?
- AAgility
- BCost effectiveness
- CSecurity
- DReliability
Show answer & explanationAnswer & explanation
Correct answer: D. Reliability
Reliability in cloud computing ensures that services are available when needed, often through redundant deployments and disaster recovery strategies across multiple regions. This directly aligns with the company's need for high availability and business continuity.
Why the other options are wrong
- A. Agility relates to the speed and flexibility of provisioning resources, not the core need for continuous operation.
- B. Cost effectiveness focuses on optimizing expenses, which is a benefit but not the primary driver in this high availability scenario.
- C. Security deals with protecting data and systems from unauthorized access, which is important but secondary to the availability requirement here.
Cloud Reliability
The ability of a cloud system to recover from failures and continue to function, often achieved through redundancy, fault tolerance, and disaster recovery.
- Ensures continuous operation
- Includes disaster recovery planning
- Leverages redundant infrastructure
Memory trick: When the cloud is RELIABLE, your business keeps running smooth, even through storms.