VCP-VMC 2024 Question 51
Select 3A company using VMware Cloud on AWS has experienced a sudden increase in workload demand and needs to scale its environment to maintain performance. Which of the following are valid scaling options in VMware Cloud environments that the company can use to address this situation?
- A
Add additional hosts to the cluster using Elastic DRS (Elastic Distributed Resource Scheduler).
- B
Enable auto-scaling in the vSphere Client to automatically add vCPUs to virtual machines during peak demand.
- C
Deploy additional VMware Cloud SDDC instances in another AWS region to distribute the workload.
- D
Utilize VMware Cloud resource pools to allocate additional resources to existing workloads.
- E
Manually increase the storage capacity of the cluster using VMware Cloud settings.
Show answer and explanation
Correct answers: A, C, E
Explanation
In VMware Cloud environments, scaling options include adding hosts using Elastic DRS to handle increased demand, deploying additional SDDC instances to distribute workloads, and manually increasing storage capacity. These options ensure that resources are available to meet performance requirements while maintaining flexibility and control. Auto-scaling vCPUs or relying solely on resource pools are not valid mechanisms for scaling at the infrastructure level.
- A. Correct.
Elastic DRS is a valid scaling option in VMware Cloud environments. It can automatically add or remove hosts to balance resources and meet workload demands.
- B. Incorrect.
While vSphere Client allows for customization and management of vCPUs for VMs, there is no 'auto-scaling' feature to dynamically add vCPUs during peak demand. This is not a valid scaling option.
- C. Correct.
Deploying additional VMware Cloud SDDC instances in another AWS region is a valid option for scaling workloads geographically and managing high demand.
- D. Incorrect.
Resource pools are used to manage and prioritize resources within a cluster but do not directly provide additional resources. This is not a valid scaling option.
- E. Correct.
Manually increasing the storage capacity of the cluster is a valid scaling option in VMware Cloud and can address storage-related scaling needs.