2V0-32.24 Question 54
Select 3A cloud administrator is tasked with designing a vRealize Operations deployment for an enterprise environment. The organization requires monitoring for a large number of objects, ensuring high availability, and the ability to recover seamlessly in the event of a catastrophic data center failure. Which architectures should the administrator consider to meet these requirements?
- A
Standalone deployment
- B
Clustered deployment
- C
High Availability (HA) mode
- D
Continuous Availability (CA) mode
- E
Single-node deployment with additional remote collectors
Show answer and explanation
Correct answers: B, C, D
Explanation
To meet the organization's requirements of monitoring a large number of objects, ensuring high availability, and recovering from catastrophic failures, the administrator should consider a clustered architecture. High Availability (HA) mode provides redundancy within the cluster, and Continuous Availability (CA) mode ensures seamless failover across data centers without data loss. A standalone or single-node deployment, even with remote collectors, does not meet these requirements.
- A. Incorrect.
A standalone deployment is suitable for small environments or non-critical systems but does not provide high availability or disaster recovery capabilities, making it unsuitable for this scenario.
- B. Correct.
A clustered deployment is designed for scalability and is required when supporting a large number of objects. It is the foundation for enabling High Availability (HA) or Continuous Availability (CA).
- C. Correct.
High Availability (HA) mode ensures that the data collected and the analytics processing can continue even in case of the failure of a single node within the cluster, meeting the high availability requirement.
- D. Correct.
Continuous Availability (CA) mode ensures there is no data loss and enables seamless failover between primary and secondary nodes across data centers, addressing the need for disaster recovery and recovery from catastrophic data center failures.
- E. Incorrect.
A single-node deployment with remote collectors can distribute data collection across sites but does not provide high availability or disaster recovery features, making it insufficient for this scenario.