3V0-21.21 試験問題を無料オンラインアクセス

Which two statements are true about gathering functional business and application requirements? (Choose two.)

• A.It is a non-iterative process
• B.It might require multiple rounds of stakeholder interviews
• C.It focuses on functional requirements with C-level stakeholders
• D.It builds stakeholder consensus
• E.It leverages a single set of

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 initially support the concurrent running of 300 production and 600 development virtual machines.
The production environment should be delivered across two geographically dispersed data centers. The development environment must be vSphere-based but does not have to be deployed on-premises.
The two data centers are connected to each other through multiple diversely routed, high bandwidth and low latency links.
The customer's server hardware standard document states that all virtual infrastructure hosts must be based on blade architecture only.
The service owner has said that is important to ensure that neither the availability target of 99.5% nor the resource capacity is affected when the operations team completes maintenance activities, such as the monthly software patching and ad-hoc hardware break/fix.
All virtual machine backups must be completed using the existing backup service. The recovery time objective (RTO) for the service is four hours.
The recovery point objective (RPO) of the service is 24 hours.
Given the information from the customer, which two would be classified as assumptions within the design? (Choose two.)

• A.The clusters will have a minimum redundancy of N+1
• B.All virtual machines will be deployed with the same resource profile for production and development
• C.The customer will update their hardware standard to support rack mount servers
• D.The backup service will store data in a secure facility
• E.The backup service has sufficient capacity for the new requirements

A customer has a database cluster with 40/60 read/write ratio and a high IOPs requirement with no contention on an all-flash vSAN cluster.
Which two storage settings should be configured for best performance? (Choose two.)

• A.RAID 1
• B.IOPs limits enabled
• C.RAID 5/6
• D.Deduplication and Compression disabled
• E.Deduplication and Compression enabled

Which of the listed requirements would be classified as a recoverability non-functional requirement?

• A.Maintenance windows must be scheduled to take place monthly during an established overnight period.
• B.The platform must be available 24 hours a day, 7 days a week with the exception of scheduled downtime.
• C.The platform must be integrated with existing change control policies.
• D.The platform must be able to support a maximum tolerable downtime (MTD) of 30 minutes.

Following a recent acquisition, an architect needs to merge IT assets into its current data center. The combined vSphere environment will need to run the newly acquired company's virtual machines.
Network integration work has already been completed and the current environment has capacity to host all virtual machines. The Operations team needs to identify which virtual machines belong to the acquired company and report on their usage.
How should the architect merge the company's assets and virtual machines?

• A.Migrate and apply vSphere tags to the acquired company's virtual machines
• B.Leave the newly acquired company's assets in its current place
• C.Migrate the acquired company's virtual machines into the existing vSphere environment
• D.Lift and shift the acquired assets into the data center