3V0-21.21 Exam Dumps : Advanced Design VMware vSphere 7.x

An architect is planning the physical server configuration for a vSAN-based infrastructure.

Which operations mode should a RAID controller support to minimize potential server downtime during physical disk failures?

An architect is tasked with designing a greenfield VMware software-defined data center (SDDC) solution that will be used to deliver a private cloud service for a customer.

During the initial meeting with the service owner and business sponsor, the customer has provided the following information to help inform the design:

• The solution must support the concurrent running of 1,000 virtual machines
• The production environment must be delivered across two geographically dispersed data centers All virtual machines must be capable of running in either data center.
• The two data centers are currently connected to each other through a single but diversely routed, high bandwidth and low latency link.
• The link between the two data centers is capable of supporting a round-trip time (RTT) of 150 ms The existing server hardware standard document states that all virtual infrastructure hosts must be deployed using vSAN ReadyNodes
• The service owner has stated that it is critical to ensure the availability target of 99.9% All virtual machine backups must be completed using the existing backup service
• The recovery time objective (RTO) for the service is five minutes
• The recovery point objective (RPO) of the service is four hours

Which two elements represent risks to the successful delivery of this solution? (Choose two.)

An architect is designing a new vSphere environment with the following resources:

• 600 vCPU
• 5,760 GB RAM

Average resource usage is:

• 60 vCPU
• 1,152 GB RAM

The design must meet the following requirements:

• The environment has the ability to burst by 25%.
• Each host can schedule 36 vCPUs and has 512 GB RAM.
• Management overhead is 20%.

What is the minimum number of hosts required to meet the design requirements?