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

An architect is considering placement of virtual machines within an existing VMware software-defined data center (SDDC).

During the discovery phase, the following information is documented:

Cluster One

• Six ESXi hosts
• vSphere HA with host failures cluster tolerates = 1
• Proactive HA is enabled and set to automated
• Fully Automated vSphere DRS
• Transparent Page Sharing (TPS) is enabled

Cluster Two

• Eight ESXi hosts
• vSphere HA with host failures cluster tolerates = 1
• Proactive HA is disabled
• Partially Automated vSphere DRS
• Transparent Page Sharing (TPS) is disabled

Cluster Three

• Three ESXi hosts
• vSphere HA with admission control is disabled
• Proactive HA is not supported
• Transparent Page Sharing (TPS) is disabled

Virtual Machine Resource Profile 1

• Memory sharing techniques should not be used
• Virtual machines should be automatically restarted in the event of host failure if resources are available
• Automated initial virtual machine placement

Virtual Machine Resource Profile 2

• Memory sharing techniques should not be used
• Virtual machines should be automatically restarted in the event of host failure regardless of available resources
• Automated initial virtual machine placement

Which two recommendations should the architect make for placement of the virtual machines to meet resource profile requirements? (Choose two.)

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?