Which two prerequisites must be met before creating a vSphere with Tanzu Namespace? (Choose two.)
Correct Answer: B,C
https://docs.vmware.com/en/VMware-vSphere/7.0/vmware-vsphere-with-tanzu/GUID-177C23C4-ED81-4ADD-89A2-61654C18201B.html According to the VMware Cloud Foundation documentation1, the prerequisites for creating a vSphere Namespace are: Configure a cluster with vSphere with Tanzu. This is the first step to enable Workload Management on a vSphere cluster and create a Kubernetes management cluster known as a Supervisor Cluster2 Create storage policies for persistent storage. Storage policies can define different types and classes of storage, for example, gold, silver, and bronze. They are used to specify the storage requirements for the vSphere Namespace and the workloads that run on it1 A) Define CPU and Memory limits is not a correct option, because it is not a prerequisite for creating a vSphere Namespace, but a configuration option that can be done after creating the namespace. CPU and Memory limits are used to specify the resource allocation for the vSphere Namespace and the workloads that run on it1 D) Enable Harbor Image Registry is not a correct option, because it is not a prerequisite for creating a vSphere Namespace, but an optional feature that can be enabled after creating the namespace. Harbor Image Registry is an embedded container registry that provides secure image management for the Supervisor Cluster and Tanzu Kubernetes clusters. It is only available when using NSX-T networking for the Supervisor Cluster3 E) Assign user and groups access is not a correct option, because it is not a prerequisite for creating a vSphere Namespace, but a configuration option that can be done after creating the namespace. User and group access are used to specify the permissions for the vSphere Namespace and the workloads that run on it1
Question 72
Which two requirements are needed to add new hosts to an existing VI workload in a VMware Cloud Foundation environment? (Choose two.)
Correct Answer: A,D
When adding new hosts to an existing VI workload domain in VMware Cloud Foundation, the new hosts must meet the following requirements: A) The host uses the same storage type as the existing cluster hosts. D. The host uses the same network pool. Reference: https://docs.vmware.com/en/VMware-Cloud-Foundation/4.3/install-and-configure-vmware-cloud-foundation/GUID-7788F002-2FEA-426E-A153-7A78A1B200A7.html The host must use the same storage type (vSAN or NFS) as other hosts in the cluster1. The host must use a network pool that is compatible with other hosts in the cluster1. The host must have at least two network ports for management traffic and two network ports for vSAN traffic (if using vSAN storage)2.
Question 73
An administrator is tasked with deploying a VMware Cloud Foundation environment that consists of three VI Workload Domains. Each VI Workload Domain is comprised of two clusters, with 18 hosts in each cluster. Which option fulfills this requirement while minimizing the number of NSX-T Manager instances?
Correct Answer: B
According to NSX Manager VM and Host Transport Node System Requirements23, an NSX-T management cluster formed using a medium-sized appliance can support up to 128 hypervisors. Since each VI Workload Domain has 36 hosts (18 x 2), and there are three VI Workload Domains, the total number of hosts is 108 (36 x 3), which is within the limit of a medium-sized NSX-T Manager cluster.
Question 74
Which statement accurately describes a Tanzu Spherelet?
