VMware 3V0-21.23 - VMware vSphere 8.x Advanced Design
A company has the requirement of ensuring that business-critical applications have the necessary network bandwidth to function optimally and maintain a consistent quality of service (QoS).
Which statement would be included in the logical design to support this requirement?
An architect is documenting the logical design for a new vSphere solution. The following requirements have been provided to the architect by the customer for the design:
The solution must be deployed in two locations: DC1 and DC2
The solution must limit the impact radius of accidental changes by administrators
The solution must meet a recovery time objective (RTO) of four (4) hours and recovery point objective (RPO) of 24Â hours
The solution must allow workloads to run in both DC1 and DC2 during normal operations
The solution must allow workloads to be moved bi-directionally between DC1 and DC2
The solution must use hyper-converged infrastructure for the virtual machine storage
The customer has also confirmed that the network connection between DC1 and DC2 has a 10Â Gbps bandwidth with a maximum round trip latency of 4Â ms.
The architect recommends the following design decision:
Use separate clusters in DC1 and DC2 to form a multi-region design
What should the architect include as justification for this design decision?
An architect is responsible for extending the hosting design for a customer. The customer has a mission-critical 3-node application which is load balanced in an active/active/passive configuration. The application administrator requests that the virtual infrastructure team be responsible for maintaining platform level availability. An organizational policy exists to mandate the highest possible availability for mission-critical applications.
Based on the resource requirements, the architect has made the following design decision:
The target vSphere cluster contains three VMware ESXi host servers
A combination of which additional four physical design decisions should the architect make to maximize availability of the application? (Choose four.)
What is a use case for a VMware Cloud Foundation consolidated architecture model?
An architect is designing a vSphere-based private cloud solution to support the following customer requirements:
The solution should support running 5,000 concurrent production compute workloads across the primary and secondary sites.
The solution should support running 1,000 development compute workloads within the secondary site.
The solution should support up to 50 management workloads across the primary and secondary site.
The solution must ensure the isolation of virtual infrastructure management operations between management and compute workloads.
The solution must ensure that hosting of any virtual infrastructure management workloads does not impact the amount of capacity available for compute workloads.
The solution must ensure that all production compute workloads are physically isolated from development compute workloads.
The solution must ensure that the operational management of compute workloads in the secondary site is possible in the event of a disaster affecting the primary site.
A combination of which four design decisions should the architect make to support the requirements? (Choose four.)
An architect is working on the cluster layout design for a new vSphere solution. The resource requirements for the first cluster state that memory demand can experience spikes of up to 20% over the documented average demand during peak business hours and the cluster must be able to handle these spikes without contention.
Which design quality is being referenced?
An architect is designing the datastore configuration of a new vSphere-based solution.
The following information was obtained during the initial meeting with the customer:
There is currently 500 production and DMZ virtual machine workloads spread evenly across the primary and secondary site.
The profile of the workloads (per site) is as follows:
- DMZ:
-- 75 x Small: 1 vCPU, 2GB RAM, 200Â GB disk
- Production:
-- 50 x Small: 1 vCPU, 2 GB RAM, 200Â GB disk
-- 100 x Medium: 2 vCPU, 4 GB RAM, 200Â GB disk
-- 25 x Large: 4 vCPU, 8 GB RAM, 500Â GB disk
The average IO Profile per workload is 70/30 read/write.
The solution should cater to 10% storage growth in the first year.
The solution should cater to 15% virtual machine snapshot overhead.
The storage team has confirmed:
- A scalable external storage array has been deployed per site to support the storage requirements.
- The storage array will connect to all hosts using a dedicated Fibre Channel storage area network fabric.
- Usable storage capacity is available in 10Â TB LUNs.
- As many LUNs as required can be provided.
- Every effort should be made to ensure the number of required LUNs is minimized.
The security team has stated that all DMZ and production workloads must remain logically isolated from each other.
Given the information provided, which three design decisions should the architect make to meet the requirements? (Choose three.)
