2V0-32.24 Question 55
Single answerYour organization is deploying vRealize Operations to monitor its hybrid cloud environment. The deployment needs to ensure continuous availability of monitoring data, even in the event of a failure in one of the data nodes. Which architecture should you implement to meet this requirement?
- A
Standalone architecture
- B
Clustered architecture with High Availability (HA) mode
- C
Clustered architecture with Continuous Availability (CA) mode
- D
Clustered architecture without High Availability (HA) or Continuous Availability (CA)
Show answer and explanation
Correct answer: C
Explanation
For environments requiring continuous monitoring and data integrity, Continuous Availability (CA) mode in a clustered architecture is the best choice. CA mode ensures synchronous data replication across nodes, providing uninterrupted access to monitoring data, even during a node failure. This makes it superior to standalone or basic clustered architectures for critical operations.
- A. Incorrect.
Standalone architecture is a single-node deployment, which does not support redundancy or fault tolerance. A failure in the standalone node would result in downtime and loss of monitoring data.
- B. Incorrect.
High Availability (HA) mode in a clustered architecture provides redundancy for failure scenarios but does not guarantee zero data loss or continuous availability of monitoring data during failover.
- C. Correct.
Continuous Availability (CA) mode in a clustered architecture ensures zero data loss and uninterrupted access to monitoring data by synchronously replicating data across nodes, making it the ideal choice for environments requiring continuous monitoring.
- D. Incorrect.
A clustered architecture without High Availability (HA) or Continuous Availability (CA) lacks redundancy and fault tolerance, making it unsuitable for scenarios requiring protection against data loss or downtime.