3V0-21.21 Exam Dumps – Our Features

During a requirements gathering workshop, the customer provides the following information:Each host has 2 10 GbE NICEtherChannel is not currently configuredNo changes can be made to the physical networkNetwork throughput must be prioritized for defined critical servicesWhich two recommendations should the architect make with regard to virtual networking? (Choose two.)

• Use Route Based on Physical NIC Load.
• Use Network I/O Control with Shares.
• Use Network I/O Control with Reservation.
• Use Link Aggregation Control Protocol (LACP).
• Use Network I/O Control with Limits.

An architect is designing a new greenfield environment that will install ESXi on local disks. There is a requirement to streamline initial and future installations of ESXi hosts.Which configuration option should the architect recommend for installing ESXi hosts to meet these requirements?

• Installation with kick start script
• Auto Deploy with stateless caching mode
• Manual installation using boot from SAN
• Auto Deploy with stateful install mode

An architect is designing a series of new vSphere environments for an organization. The environments will be deployed in their US-East and US-West region data centers. Each data center may have one or more dedicated vSphere environments. Only the vSphere environments within a data center will be configured with Enhanced Linked Mode. The Chief Technology Officer (CTO) has authorized the use of VMware vRealize Automation Cloud for automation. The build team creates standardized virtual machine images for various operating systems in Open Virtualization Format (OVF) and publishes the latest version on an as-needed basis to an internal HTTPS-accessible repository.The architect must design a content library topology that meets the following requirements:A localized content library must be available in each data center.Each content library must be updated when an image is updated and released by the build team.The cloud automation platform must be able to consume the latest approved content library images.It must leverage the existing build team processes.What should the architect recommend to meet the requirements?

• Work with the build team to create a local content library for each vSphere environment. Import the OVF images when new image are published to the repository.
• Create a local content library for the primary vSphere environment in each data center. Create a subscribed content library for each additional vSphere environment in each data center. Configure the content library to download content automatically.
• Work with the build team to automate a JSON-based manifest to the repository when changes occur in the repository. Create a subscribed content library for each vSphere environment. Configure the content library to download content when needed.
• Work with the build team to automate a JSON-based manifest to the repository when changes occur in the repository. Create a subscribed content library for each vSphere environment. Configure the content library to download content automatically.

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.)

• IOPs limits enabled
• RAID 1
• Deduplication and Compression disabled
• RAID 5/6
• Deduplication and Compression enabled

During a requirements gathering workshop, the customer provides the following requirement that is pertinent to the design of a new vSphere environment:The Maximum Tolerable Downtime (MTD) for all Tier 1 applications is one hour.Which requirement classification is being gathered for the design documentation?

• Manageability
• Performance
• Availability
• Recoverability

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?

• All business application virtual machines can be deployed into a single cluster within the primary data center.
• Each distribution hub should be configured with a backup device.
• The wide area network has sufficient bandwidth to support centralized management.
• Each cluster will have a minimum of four hosts.

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?

• Maximum tolerable downtime
• Predicted platform growth
• Auditing requirements for the virtual machines
• The level of isolation required between virtual machine classifications

Which design decision must be included in a design to allow for the deployment of a minimum supported configuration of vCenter High Availability (HA)?

• A new subnet will be provisioned for vCenter HA services
• A vSphere cluster will consist of more than three nodes
• The deployed vCenter Server will be Tiny
• The vCenter HA network will support a latency of less than 50 ms

There is a request for approved virtual machine applications through a new vSphere platform's integrated automation portal. The platform was built following all provided company security guidelines and has been assessed against Sarbanes-Oxley Act of 2002 (SOX) regulations.The platform has the following characteristics:vRealize Operations is being used to monitor all clusters.There is a dedicated ESXi cluster, supporting all management services.All network traffic is via distributed virtual switches (DVS).There is a dedicated ESXi cluster for all line-of-business applications.Network traffic is serviced by NSX-T.There is a dedicated ESXi cluster for virtual desktop infrastructure (VDI).Network traffic is serviced by NSX-T.The application owner is requesting approval to install a new service that must be protected as per the Payment Card Industry (PCI) Data Security Standard.Which additional non-functional requirement should the architect include in the design to support the new service?

• The vSphere hosting platform and all PCI application virtual machines must be assessed against Payment Card Industry (PCI) Data Security Standard compliance.
• The vSphere hosting platform and all PCI application virtual machines must be assessed for SOX compliance.
• The vSphere hosting platform and all PCI application virtual machine network traffic must be routed via NSX-T.
• The vSphere hosting platform and all PCI application virtual machines must be monitored using the vRealize Operations Compliance Pack for Payment Card Industry.

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 support the concurrent running of 1,000 virtual machinesThe production environment must be delivered across two geographically dispersed data centers All virtual machines must be capable of running in either data center.The two data centers are currently connected to each other through a single but diversely routed, high bandwidth and low latency link.The link between the two data centers is capable of supporting a round-trip time (RTT) of 150 ms The existing server hardware standard document states that all virtual infrastructure hosts must be deployed using vSAN ReadyNodesThe service owner has stated that it is critical to ensure the availability target of 99.9% All virtual machine backups must be completed using the existing backup serviceThe recovery time objective (RTO) for the service is five minutesThe recovery point objective (RPO) of the service is four hoursWhich two elements represent risks to the successful delivery of this solution? (Choose two.)

• The use of only two data centers
• The network connectivity between data center sites
• The use of vSAN ReadyNodes
• The RTT on the link between the two data centers
• The use of the existing backup service