新问题 58
一位架构师正在最后确定新 vCenter Server High Availability 部署的设计。
建筑师在设计中必须记录的一件事是什么？

新问题 59
Which aspect of a vSphere design is concerned with the availability of critical applications and services?

新问题 60
An architect is tasked with expanding an existing VMware software-defined data center (SDDC) solution so that it can be used to deliver a virtual desktop infrastructure (VDI) service off-shore development activities.
The production environment is currently delivered across two geographically dispersed data centers. The two data centers are currently connected to each other through multiple diversely routed, high bandwidth and low latency links. The current operations management components are deployed to a dedicated management cluster that is configured with N+1 redundancy. The current VMware software-defined data center (SDDC) has a monthly availability target of 99.5%, which includes all management components.
The customer requires that the new solution scale to support the concurrent running of 500 persistent virtual desktops. The virtual desktops must not share the same virtual infrastructure as existing virtual machines, but can be managed using the same VMware operations management components. Any new VDI service management components must be installed into the management cluster. There is no requirement to back up the virtual desktops because all relevant user data is stored centrally. The VDI service is providing business critical services and must have an availability target of 99.9%.
Given the information from the customer, which two assumptions would the architect include in the design- (Choose two.)

新问题 61
架构师的任务是设计一个全新的 VMware 软件定义的数据中心 (SDDC) 解决方案，用于为客户提供私有云服务。
在与服务所有者和业务赞助商的初次会面中，客户提供了以下信息，以帮助设计：
– 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.)

新问题 62
架构师正在为客户准备设计。根据需求，架构师推荐使用基于 HCI 的全闪存架构基础架构。在评估过程中，确认虚拟机产生的网络吞吐量不超过 150 Mb/s。
为确保满足要求且不出现单点故障，架构师建议每台服务器中网络适配器的最少数量和类型是什么？

新问题 63
What does addressing scalability requirements involve in a vSphere design?

新问题 64
The architect for a large enterprise is tasked with reviewing a proposed design created by a service partner.
Which design elements are expected to be detailed within the physical design section of the documentation?

新问题 65
An architect is designing a solution for an environment that has an application consisting of five resource-intensive virtual machines.
Which design recommendation should the architect make to avoid resource bottlenecks?

新问题 66
During the installation of ESXi, what is the minimum number of network interfaces required for management and vMotion traffic, respectively?

新问题 67
An architect is designing storage for a new vSphere environment to meet the following requirements:
– Asynchronous replication is required between two sites.
– The impact on the storage layer should not impact the performance of the compute layer.
– Each application tier will require different replication attributes.
– Virtual machine live migration across compute and storage must be supported.
– Virtual machine aware back up will be leveraged.
– Operational management overhead should be minimized.
– Operational automation should be supported.
Which storage design recommendations would meet the requirements?

新问题 68
A new vSphere platform is being created. The platform will host virtual machines that will run management services and line-of-business applications.
What should the architect consider when designing the number and type of clusters required?

新问题 69
What is the purpose of designing network segregation for different traffic types in vSphere?

新问题 70
要部署 vCenter High Availability (HA) 的最低支持配置，必须在设计中包含哪些设计决策？

新问题 71
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?

新问题 72
Which two of the listed requirements would be classified as performance non-functional requirements? (Choose two.)

新问题 73
要部署 vCenter High Availability (HA) 的最低支持配置，必须在设计中包含哪些设计决策？