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An administrator wants to scale an existing VMware Cloud Foundation (VCF) environment by adding a new VI Workload Domain. Which two storage options can be used for the new VI Workload Domain? (Choose two.)

A.
iSCSI principal storage with SMB supplemental storage
A.
iSCSI principal storage with SMB supplemental storage
Answers
B.
vSAN principal storage with VMFS on FC supplemental storage
B.
vSAN principal storage with VMFS on FC supplemental storage
Answers
C.
vSAN principal storage with SMB supplemental storage
C.
vSAN principal storage with SMB supplemental storage
Answers
D.
vSAN principal storage with NFS supplemental storage
D.
vSAN principal storage with NFS supplemental storage
Answers
E.
vVOL principal storage with SCSI supplemental storage
E.
vVOL principal storage with SCSI supplemental storage
Answers
Suggested answer: B, D

Explanation:

This is because according to VMware documentation, these are some of the storage options that can be used for a new VI Workload Domain:

vSAN principal storage with VMFS on FC supplemental storage: You can use vSAN as your primary storage platform and add VMFS on FC as an additional storage option.

vSAN principal storage with NFS supplemental storage: You can use vSAN as your primary storage platform and add NFS as an additional storage option.

https://infohub.delltechnologies.com/l/dell-storage-with-vmware-cloud-foundation-1/principal-and-supplemental-storage-for-workload-domains-1

During a VCF design workshop, the architect gathered the following customer requirements:

* There must be two environments: PROD and DEV.

* PROD and DEV should be administratively separated.

* PROD will use two different hardware server types, and DEV will only use one hardware server type.

* The VCF infrastructure design should be flexible and scalable as much as possible

How many NSX local managers in total will be provisioned after deploying the full VCF infrastructure?

A.
6
A.
6
Answers
B.
3
B.
3
Answers
C.
12
C.
12
Answers
D.
9
D.
9
Answers
Suggested answer: D

Explanation:

According to the VMware documentation, each NSX-T Local Manager is associated with a vCenter Server, and each NSX-T Local Manager can manage up to three vCenters. In a VCF deployment with two environments (PROD and DEV) and two different hardware server types in PROD, there would be a total of three vCenter Servers. Therefore, a total of three NSX-T Local Managers would be provisioned to manage the three vCenter Servers.

A vSphere administrator is tasked with enabling Workload Management on a VMware Cloud Foundation Workload Domain.

Which three components are configured as part of the Supervisor Cluster control plane after this task is completed? (Choose three.)

A.
Tanzu Kubernetes Grid Service
A.
Tanzu Kubernetes Grid Service
Answers
B.
kubectl-vSphere
B.
kubectl-vSphere
Answers
C.
Kubernetes Grid Orchestrator
C.
Kubernetes Grid Orchestrator
Answers
D.
Spherelet
D.
Spherelet
Answers
E.
Kubernetes Mission Control
E.
Kubernetes Mission Control
Answers
F.
Container Runtime Executive
F.
Container Runtime Executive
Answers
Suggested answer: A, C, D

Explanation:

This is because according to VMware documentation2, these are some of the components that are configured as part of the Supervisor Cluster control plane after enabling Workload Management on a VMware Cloud Foundation Workload Domain:

Tanzu Kubernetes Grid Service: This service enables you to create and manage Tanzu Kubernetes clusters on vSphere with Tanzu.

Kubernetes Grid Orchestrator: This component manages the lifecycle of Tanzu Kubernetes clusters on vSphere with Tanzu.

Spherelet: This component runs on each ESXi host and acts as a kubelet agent that communicates with the Supervisor Cluster control plane.

Which action(s) can a developer perform on Kubernetes storage classes that are mapped from the VM Storage Policies?

A.
Access Only
A.
Access Only
Answers
B.
Access and Modify
B.
Access and Modify
Answers
C.
Access, Modify, and Delete
C.
Access, Modify, and Delete
Answers
D.
Access, Create, and Delete
D.
Access, Create, and Delete
Answers
Suggested answer: A

Explanation:

This is because according to VMware documentation3, developers can only access Kubernetes storage classes that are mapped from VM Storage Policies. They cannot modify or delete them.

An administrator wants to delete a VMware Cloud Foundation Workload Domain and re-use the attached ESXi hosts by returning them to the list of unassigned hosts in the SDDC Manager inventory.

Which action needs to be taken to complete this task?

A.
ESXi hosts need to be re-imaged and updated.
A.
ESXi hosts need to be re-imaged and updated.
Answers
B.
ESXi hosts need to be decommissioned and re-imaged.
B.
ESXi hosts need to be decommissioned and re-imaged.
Answers
C.
ESXi hosts need to be re-imaged and rejoined.
C.
ESXi hosts need to be re-imaged and rejoined.
Answers
D.
ESXi hosts need to be decommissioned and updated
D.
ESXi hosts need to be decommissioned and updated
Answers
Suggested answer: B

Explanation:

This is because according to VMware documentation, this is the procedure for deleting a VMware Cloud Foundation Workload Domain and re-using its ESXi hosts:

Decommission all ESXi hosts in a cluster

Delete all clusters in a workload domain

Delete workload domain

Re-image ESXi hosts using SDDC Manager

VCF design workshops were conducted, and the architect collected the following customer requirements for the newly planned VCF infrastructure:

* The new VCF infrastructure must target two zones: DEV/UAT and DMZ.

* The security team would like to have full management and network isolation between these two zones

* 12 hosts have been ordered for the solution.

* DEV/UAT workloads must comply with an erasure coding vSAN storage policy with the ability to tolerate the failure of two hosts.

Which workload domain sizing will be required to achieve these requirements?

A.
12-hosts workload domain for both zones, having a 4-hosts DEV cluster a 4-hosts UAT cluster, and a 4-hosts DMZ cluster
A.
12-hosts workload domain for both zones, having a 4-hosts DEV cluster a 4-hosts UAT cluster, and a 4-hosts DMZ cluster
Answers
B.
12-hosts workload domain for both zones, having an 8-hosts DEV/UAT cluster, and a 4-hosts DMZ cluster
B.
12-hosts workload domain for both zones, having an 8-hosts DEV/UAT cluster, and a 4-hosts DMZ cluster
Answers
C.
8-hosts DEV/UAT workload domain, having a 4-hosts DEV cluster and a 4-hosts UAT cluster, in addition to a 4-hosts DMZ workload domain, having a 4-hosts DMZ cluster
C.
8-hosts DEV/UAT workload domain, having a 4-hosts DEV cluster and a 4-hosts UAT cluster, in addition to a 4-hosts DMZ workload domain, having a 4-hosts DMZ cluster
Answers
D.
8-hosts DEV/UAT workload domain, having an 8-hosts DEV/UAT cluster, and a 4-hosts DMZ workload domain, having a 4-hosts DMZ cluster
D.
8-hosts DEV/UAT workload domain, having an 8-hosts DEV/UAT cluster, and a 4-hosts DMZ workload domain, having a 4-hosts DMZ cluster
Answers
Suggested answer: D

Explanation:

erasure coding vSAN storage policy with the ability to tolerate two host failures requires at least six fault domains (hosts) in a cluster. Therefore, an 8-hosts cluster can meet this requirement for DEV/UAT workloads. Additionally, creating separate workload domains for DEV/UAT and DMZ can provide full management and network isolation between these two zones.

https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.virtualsan.doc/GUID-AD408FA8-5898-4541-9F82-FE72E6CD6227.html

https://docs.vmware.com/en/VMware-Cloud-on-AWS/services/com.vmware.vsphere.vmc-aws-manage-data-center-vms.doc/GUID-EDBB551B-51B0-421B-9C44-6ECB66ED660B.html

A VMware administrator is tasked to upgrade a VMware Cloud Foundation (VCF) environment that is running on DellEMC PowerEdge servers.

During the ESXi software upgrade for the VI Workload Domain hosts, the administrator receives an error stating that the correct storage driver is not available, although the storage adapters are enabled in the BIOS.

Which action should the administrator take to fix this issue?

A.
Use the Dell EMC customized image for the ESXi build in the VCF bill of materials.
A.
Use the Dell EMC customized image for the ESXi build in the VCF bill of materials.
Answers
B.
Upgrade the storage adapter firmware to the latest version.
B.
Upgrade the storage adapter firmware to the latest version.
Answers
C.
Use the image for the ESXi build in the VCF bill of materials.
C.
Use the image for the ESXi build in the VCF bill of materials.
Answers
D.
Upgrade the BIOS firmware to the latest version.
D.
Upgrade the BIOS firmware to the latest version.
Answers
Suggested answer: A

Explanation:

when upgrading ESXi software on Dell EMC PowerEdge servers using SDDC Manager Lifecycle Management (LCM), you must use a Dell EMC customized image that contains drivers for specific hardware components such as storage adapters.

https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.virtualsan.doc/GUID-08911FD3-2462-4C1C-AE81-0D4DBC8F7990.html

An architect needs to enable the workload management for a VCF VI workload domain and plans on using the minimum requirement for deploying a highly available NSX edge cluster.

What is the minimum requirement for this deployment?

A.
A cluster of three large NSX edge node
A.
A cluster of three large NSX edge node
Answers
B.
A cluster of one large NSX edge node
B.
A cluster of one large NSX edge node
Answers
C.
A cluster of two large NSX edge nodes
C.
A cluster of two large NSX edge nodes
Answers
D.
A cluster of two small NSX edge nodes
D.
A cluster of two small NSX edge nodes
Answers
Suggested answer: C

Explanation:

This is because according to VMware documentation1, a VI workload domain consists of one or more vSphere clusters that run customer workloads.To enable workload management for a VI workload domain, you need to have an NSX-T edge cluster that provides north-south connectivity and load balancing for Kubernetes clusters2.The minimum requirement for creating an NSX-T edge cluster is two edge nodes34.The size of the edge nodes depends on the throughput and features required, but for high availability, large size is recommended5.

https://docs.vmware.com/en/VMware-Cloud-Foundation/4.5/vcf-getting-started/GUID-C68FD810-D270-43F2-AEBF-D522BA1F402B.html

A systems administrator wants to integrate Microsoft Certificate Authority with SDDC Manager and has already established a connection between the components.

Which pre-requisite step is required for this integration to work?

A.
Verify that the self-signed certificates have been replaced with signed certificates from Microsoft Certificate Authority.
A.
Verify that the self-signed certificates have been replaced with signed certificates from Microsoft Certificate Authority.
Answers
B.
Verify that a customized certificate template has been configured on the SDDC Manager
B.
Verify that a customized certificate template has been configured on the SDDC Manager
Answers
C.
Verify that the Microsoft Certificate Authority Server has the RBAC roles configured on the same machine where the Certificate Authority role is installed.
C.
Verify that the Microsoft Certificate Authority Server has the RBAC roles configured on the same machine where the Certificate Authority role is installed.
Answers
D.
Verify that the Microsoft Certificate Authority Server has been configured for basic authentication
D.
Verify that the Microsoft Certificate Authority Server has been configured for basic authentication
Answers
Suggested answer: D

Explanation:

This is because according to VMware documentation6, when integrating Microsoft Certificate Authority with SDDC Manager, you need to configure basic authentication on the Microsoft Certificate Authority Server and provide valid credentials when establishing a connection from SDDC Manager.

An administrator is tasked with preparing hosts for the deployment of a new Workload Domain in a VMware Cloud Foundation environment. The ESXi hosts have HBA cards that require the installation of a separate and the most recent VMware Installation Bundles (VIBs).

Which ESXi imaging method should the administrator use?

A.
VMware Imaging Appliance
A.
VMware Imaging Appliance
Answers
B.
VMware vSphere Auto Deploy
B.
VMware vSphere Auto Deploy
Answers
C.
Download and burn the base ESXi Installer ISO Image to a DVD
C.
Download and burn the base ESXi Installer ISO Image to a DVD
Answers
D.
VMware vSphere Lifecycle Manager Images
D.
VMware vSphere Lifecycle Manager Images
Answers
Suggested answer: A

Explanation:

This is because according to VMware documentation1, the VMware Imaging Appliance (VIA) is a tool that automates ESXi host imaging and configuration for VCF deployments.It supports custom ESXi images that include additional drivers or VIBs that are not part of the base ESXi image2.You can download ESXi software and VIBs from VMware or third-party sources and upload them to VIA for creating custom images3.

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