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

An architect is tasked with designing a new VMware software-defined data center (SDDC) solution for an online retail customer who has a primary and secondary data center as well as 10 distribution hubs.

The customer has provided the following business requirements to help inform the design:

• The solution must support the running of up to 1,000 concurrent virtual machines across the primary and secondary data center.
• The solution must support the running of up to 20 concurrent virtual machines in each distribution hub.
• The solution must support the separation of management and lines-of-business application virtual machines.
• All management components (including directory services, backup, automation, operations and logging) must be deployed to the primary data center.
• All virtual infrastructure components must have redundancy of N+1.
• All sites are connected to each other using a wide area network that has multiple diversely routed links.
• The solution should support a monthly uptime target of 99.9%.
• The recovery time objective (RTO) for the solution must be four hours.
• The recovery point objective (RPO) for the solution must be 24 hours.

Given the information from the customer, which assumption should the architect include in the design?

An architect is designing a vSphere environment for a customer based on the following information:

• The vSphere cluster will have three hosts only due to budget considerations.
• A database cluster (node majority) consisting of three virtual machines will be running on the vSphere cluster.

Which two recommendations can the architect make so that the customer achieves the highest level of

application availability while taking into consideration operational resiliency? (Choose two.)

A customer is deploying a new cluster and wants to be able to patch and update two hosts in parallel. The cluster must be able to maintain N+1 resiliency across the remaining hosts while patching activities are performed. The current expected utilization of the platform requires a minimum of two hosts to support all of the virtual machines.

What is the minimum number of hosts the customer will require in the cluster in order to meet the required resiliency level?