5V0-21.21 Exam questions (50-59) vSAN考试题目 | To study for VMware HCI Master Specialist Exam | vSAN考试题目学习
58. Administrator deployed VMs with vSAN Stretched Cluster aware storage policy. Which percentage of read locality will be maintained?
- A. 25%;
- B. 50%;
- C. 100%;
- D.75%
Explaination:
In a vSAN Stretched Cluster configuration, the aim is to maintain high availability and performance by distributing storage across two geographically separate sites. The “read locality” feature of vSAN Stretched Clusters ensures that read requests are primarily served from the local site to minimize latency.
The answer to your question about the percentage of read locality maintained in this setup is C. 100%. This means that all read requests are served from the local site where the workload is running, as long as the data is available and the site is operational. This approach minimizes read latency by avoiding cross-site read operations.
58. 管理员使用支持vSAN Stretched Cluster的存储策略部署了虚拟机。将维持多少百分比的读取本地性A.
- A. 25%；
- B. 50%；
- C. 100%；
- D. 75%
解释： 在vSAN Stretched Cluster配置中，目标是通过跨两个地理分隔的站点分布存储来维持高可用性和性能。vSAN Stretched Clusters的“读取本地性”功能确保读取请求主要从本地站点提供，以最小化延迟。
关于在此设置中维持的读取本地性百分比的问题，答案是C. 100%。这意味着所有读取请求都从运行工作负载的本地站点提供，只要数据可用且站点运行正常。这种方法通过避免跨站点的读取操作来最小化读取延迟。
