Study with 3V0-12.26 Actual Test Questions

An architect is developing a VMware Cloud Foundation (VCF) solution for a single tenant with the following requirements:
* The configuration must prevent advertisements from being dropped by the Border Gateway Protocol (BGP) loop detection check.
* High bandwidth (40+ Gbps) is needed to support workload traffic.
* Workloads use a mixture of virtual machines and containers.
* Bidirectional Forwarding Detection (BFD) cannot be used due to limitations in the upstream switches.
* Workload traffic is divided between tenants, and packets should not ingress/egress from the same endpoints.
* There is only enough existing hardware to support one Workload Domain.
The architect makes a design decision to use NSX VPC Full Services Model based on the information provided.
When designing the network architecture to support this solution, which two elements should be considered as part of the physical network design? (Choose two.)

• A. Use a unique, private BGP AS number for each Tier-0 gateway.
• B. Use multiple Tier-0 gateways to separate tenant traffic ingress/egress.
• C. Use iBGP as the routing protocol between the Tier-0 gateway and the physical network.
• D. Use distributed VPC traffic across multiple VLANs to separate tenant traffic ingress/egress.
• E. Adjust the default BGP timers to 3 retries and 12 hold down.
• F. Configure the Edge datapath interfaces to Uniform Passthrough (UPT) mode.

An architect is designing a VMware Cloud Foundation (VCF) single sign-on solution with the following requirements:
* The provider should be able to handle failure of a single node.
* Some VCF components will not be able to access the management domain vCenter.
* The solution should be deployed using the fewest nodes possible, while still addressing all other requirements.
Which deployment mode for the single sign-on provider should be used?

• A. VCF LDAP Services (Appliance Mode)
• B. VCF Identity Broker (Appliance Mode)
• C. VCF LDAP Services (Embedded Mode)
• D. VCF Identity Broker (Embedded Mode)

An architect is designing a VMware Cloud Foundation (VCF) Private Cloud. During a requirements gathering workshop, the customer supplied the following information:
* The solution must support the existing workloads.
* There are currently 10,000 virtual machine workloads running within the existing environment.
* All guest operating systems must be monitored by the solution.
* All infrastructure components must be monitored by the solution.
The solution must ensure that the 99.9% uptime Service Level Agreement can be met.
The solution must be resilient to a single-node failure.
The following logical design decisions have been made within the design:
* Deploy the VCF Operations cluster following the High Availability Model.
The following table is from the VCF Operations sizing guide:
Small
Medium
Single-Node Object Maximum
10,000
30,000
Single-Node Max Collected Metrics
1,600,000
5,000,000
Maximum Nodes in a cluster
2
8
Multi-Node Object Maximum
6,000
17,000
Multi-Node Max Collected Metrics
1,400,000
4,000,000
Maximum Objects in a Cluster
12,000
136,000
Maximum Metrics in a Cluster
2,800,000
32,000,000
Given the information above, which three physical design decisions meet the stated requirements? (Choose three.)

• A. Deploy three medium VCF Operations nodes.
• B. Apply a vSphere Distributed Resource Scheduler (DRS) anti-affinity rule to the VCF Operations cluster nodes.
• C. Enable Fault Tolerance in vSphere.
• D. Enable High Availability in VCF Operations.
• E. Deploy two small VCF Operations nodes.
• F. Apply a vSphere Distributed Resource Scheduler (DRS) affinity rule to the VCF Operations cluster nodes.

A regulated enterprise must ensure complete recoverability of VMware Cloud Foundation (VCF) management components based on the following scenarios:
* Post Upgrade Failures.
* VCF instance total loss.
* Workload Domain components loss.
The following conditions must be met:
* Snapshots are restricted.
* Backups must survive regional failures.
Which three design decisions directly address the design trait of recoverability? (Choose three.)

• A. Use isolated backup repositories for each management component to guarantee version pinning.
• B. Store the SDDC Manager, vCenter, NSX Manager and VCF Automation backups in an external replicated object store accessible from multiple failure domains.
• C. Maintain cold-standby clones of NSX Manager appliances for rapid redeployment.
• D. Replicate VCF Operations and VCF Operations for Networks image-based backups offsite.
• E. Depend on vSphere HA for management Virtual Machine (VM) recovery across clusters.
• F. Use VCF-native prechecks and postchecks to validate rollback-supporting upgrade paths.

An architect is drafting a design document in preparation for the deployment of a new VMware Cloud Foundation (VCF) solution. To minimize costs, the customer has asked that the VCF solution use existing the vSphere infrastructure. The customer has migrated all virtual machines off this infrastructure in preparation for the deployment of VCF.
The following information has been provided about the existing vSphere infrastructure:
* There are three separate vSphere clusters, each consisting of five hosts.
* Each host has been verified to be on the compatibility list.
* Each host has two 10GB network adapters, with a vSphere Distributed Switch (vDS) configured per vSphere cluster.
* A single vCenter manages the three vSphere clusters.
* All clusters use NFSv4.1 for shared storage.
Based on this information, the architect makes a decision to create a new VCF Fleet with a single VCF instance.
What design implication should the architect document for this decision?

• A. The clusters will be automatically configured to use vSAN storage before the creation of the VCF Fleet.
• B. The vCenter VM must be migrated to a standalone host before the creation of the VCF Fleet.
• C. NSX will be automatically deployed during the creation of the VCF Fleet.
• D. The ESX hosts will be converted to use vSphere Lifecycle Manager baselines during the creation of the VCF Fleet.