An architect is documenting the design for a new multi-site vSphere solution. The customer has informed the architect that the workloads hosted on the solution are managed by application teams, who must perform a number of steps to return the application to service following a failover of the workloads to the secondary site. These steps are defined as the Work Recovery Time (WRT). The customer has provided the architect with the following information about the workloads:
Critical workloads have a WRT of 12 hours
Production workloads have a WRT of 24 hours
Development workloads have a WRT of 24 hours
All workloads have an RPO of 4 hours
Critical workloads have an RTO of 1 hour
Production workloads have an RTO of 12 hours
Development workloads have an RTO of 24 hours
The customer has also confirmed that the Disaster Recovery solution will not begin the recovery of the development workloads until all critical and production workloads have been recovered at the secondary site.
What would the architect document as the maximum tolerable downtime (MTD) for each type of workload in the design?
A. The different processor architectures across both sites will remediate against a shared vSphere Lifecycle Manager baseline.An architect is creating the design for a vSphere platform that will be used as the target for a migration from multiple legacy vSphere platforms that are being decommissioned. The customer has provided the following information:
Each legacy platform has its own set of virtual machine templates stored in OVF format.
All of the templates need to be migrated to the new platform.
After migration, the templates should be centralized into a single location.
The templates must be accessible to all clusters in the new platform vCenter instance.
Any new templates added to the central location must be automatically available to all clusters.
Administrators must be able to deploy new virtual machines directly from the template instances.
The customer also confirmed that after the migrations are complete, the new platform will be the only vSphere solution available.
Which design choice should the architect evaluate in the logical design for the storage and management of virtual machine templates?
A. Use a dedicated datastore on each vSphere clusterAn architect is designing the access management component of a vSphere-based solution. During a requirements gathering workshop, the customer states that the architecture must use a centralized user authentication solution.
The architect decides that an Open Lightweight Directory Access Protocol (OpenLDAP) solution would meet the requirement. The security team intervenes and requires that the solution use the corporate Active Directory Domain Services
solution.
At which point did the architect's design become constrained?
A. When the customer provided the requirement for the use a centralized user authentication solution.An architect is documenting the design decisions for a new vSphere solution. The following design decision has been made:
Create a separate vSphere cluster for the management workloads What could the architect include as justification for this design decision?
A. This increases operational overhead as multiple clusters are required for management and compute workloads.The following is a list of requirements from a discovery workshop for a new VMware hosting platform system design:
REQ001 - The architecture must support recoverability to the VMware Cloud Disaster Recovery (VCDR) service.
REQ002 - The architecture must support high availability (HA) and fault tolerance (FT).
REQ003 - The architecture must support reducing existing energy consumption and carbon footprint.
REQ004 - The architecture must provide support for network virtualization using distributed virtual switches.
Which requirement would be classified as a business (formerly functional) requirement?
A. The architecture must support high availability (HA) and fault tolerance (FT).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?
A. AvailabilityAn architect is holding a design workshop with a customer for a new solution. The customer states that the new solution needs to provide the following capabilities: Automated deployment and lifecycle management of the vSphere platform Self-Service deployment of virtual machines and other objects from a central catalog Monitoring, logging and analytic tooling to provide visibility and troubleshooting of the whole solution Support deployment via infrastructure-as-code methods for the additional management components The customer also requests that the solution be as cost-effective as possible while still delivering a fast time to value for the organization. Which design approach should the architect recommend to meet these requirements?
A. Use VMware Validated Designs for the vSphere solution and VMware Validated Solutions for the additional componentsA company has the business goal of automated, centralized, and efficient management of the data center. Which statement would be included in the conceptual design to support this business goal?
A. Place the management cluster and the compute cluster in the same rack.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?
A. The network infrastructure must ensure secure communications and efficiently use available bandwidth.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, 200 GB disk
-Production:
-- 50 x Small: 1 vCPU, 2 GB RAM, 200 GB disk
-- 100 x Medium: 2 vCPU, 4 GB RAM, 200 GB disk
-- 25 x Large: 4 vCPU, 8 GB RAM, 500 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 10 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.)
A. Six 10TB VMFS datastores will be configured on each site for all production workloads.Nowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only VMware exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your 3V0-21.23 exam preparations and VMware certification application, do not hesitate to visit our Vcedump.com to find your solutions here.