VMware 5V0-31.22 Exam Practice Test Instant Access

Question 1

Which order of operations deletes a VI Workload Domain from a VMware Cloud Foundation environment?

A1. Migrate VMs.
2. Remove NSX Edge clusters.
3. Remove the Workload Domain.
4. Decommission hosts.
5. Delete the network pool.

B1. Migrate VMs.
2. Remove NSX Edge clusters.
3. Remove the Workload Domain.
4. Delete the network pool.
5. Decommission hosts.

C1. Migrate VMs.
2. Remove the Workload Domain.
3. Decommission hosts.
4. Delete the network pool.

D1. Migrate VMs.
2. Decommission hosts.
3. Remove the Workload Domain.
4. Delete the network pool.

Answer : A

https://docs.vmware.com/en/VMware-Cloud-Foundation/5.0/vcf-admin/GUID-F8398C84-2CBC-417D-944B-FA492009B072.html

Question 2

A systems administrator is tasked with deploying a new VI Workload Domain cluster to support the HR system. A new storage policy must be created to satisfy the following requirements:

* Support two host failures

* Use the least amount of hosts

* Minimize storage capacity usage

Which configuration will satisfy these requirements?

A6 Hosts, FTT=2, RAID 1

B6 Hosts, FTT=2, RAID 5/6

C5 Hosts, FTT=2, RAID 5/6

D5 Hosts, FTT=2, RAID 1

Answer : B

This configuration will support two host failures by using RAID-6 (Erasure Coding), which creates two parity segments for each data segment. It will use the least amount of hosts among the options, because RAID-6 requires a minimum of six hosts for FTT=2.It will also minimize storage capacity usage, because RAID-6 uses less disk space than RAID-1 (Mirroring), which creates a full copy of each data segment12

A) 6 Hosts, FTT=2, RAID 1 is not a correct option, because it will not minimize storage capacity usage.RAID-1 will use more disk space than RAID-6, because it will create three copies of each data segment for FTT=212

C) 5 Hosts, FTT=2, RAID 5/6 is not a correct option, because it will not support two host failures. RAID-5 requires a minimum of four hosts for FTT=1, and RAID-6 requires a minimum of six hosts for FTT=2.With five hosts, neither RAID-5 nor RAID-6 can tolerate two host failures12

D) 5 Hosts, FTT=2, RAID 1 is not a correct option, because it will not support two host failures or minimize storage capacity usage. RAID-1 requires a minimum of five hosts for FTT=2, but it also requires an additional host as a witness to maintain quorum. Therefore, with five hosts, RAID-1 can only tolerate one host failure.Moreover, RAID-1 will use more disk space than RAID-6, because it will create three copies of each data segment for FTT=212

Question 3

During a design workshop, an architect discussed strategies to backup and restore the SDDC Manager in a VMware Cloud Foundation environment. The customer asks for more clarification about the functionality and need for an external SFTP server.

Which two statements should the administrator share with the customer? (Choose two.)

AIt stores backup for vSAN encryption keys.

BIt provides better protection and decouples NSX-T backup from the SDDC Manager.

CIt is a prerequisite for restoring Cloud Builder file-based backups.

DIt is a prerequisite for restoring SDDC Manager file-based backups.

EIt stores backup for vRealize Suite Lifecycle Manager.

Answer : B, D

According to the VMware Cloud Foundation documentation1, an external SFTP server is recommended for storing backups of SDDC Manager and NSX-T Manager for the following reasons:

It provides better protection against failures because it decouples NSX-T backups from SDDC Manager.

It is a prerequisite for restoring SDDC Manager file-based backups.

Therefore, statements B and D are correct and should be shared with the customer.

1:Backup and Restore of VMware Cloud Foundation

https://docs.vmware.com/en/VMware-Cloud-Foundation/5.0/vcf-admin/GUID-F8634D37-FA26-40DF-A135-62D0265DA4FA.html

By default, NSX Manager file-based backups are taken and stored on an SFTP server that is built into the SDDC Manager appliance. It is recommended that you configure an external SFTP server as a backup location for the following reasons: An external SFTP server is a prerequisite for restoring SDDC Manager file-based backups. Using an external SFTP server provides better protection against failures because it decouples NSX backups from SDDC Manager.

Question 4

A VMware Cloud Foundation administrator created a Tanzu Namespace in one of the workload domains. Which two functions related to permissions can be performed on the newly created Namespace? (Choose two)

AAdd permissions only from the vSphere.local domain.

BPermissions can be set to either view or edit.

CAdd permissions to users from vCenter Single Sign-On identity sources.

DAdd a custom role to create more granular permissions.

EAdd permissions to local vSphere with Tanzu users only.

Answer : C, D

A quote from reference [1] states that, 'To add permissions to users or groups from vCenter Single Sign-On identity sources, the Tanzu Kubernetes cluster administrator can use either the vSphere Client or kubectl.'

Another quote from reference [1] states that, 'By default, a Tanzu Kubernetes cluster includes a set of predefined roles that provides granular permission control for Kubernetes objects. The predefined roles enable cluster groups to be created with specific permissions across the Kubernetes namespace hierarchy. Administrators can also create custom roles to provide more granular permission control that is specific to their organization's requirements.'

Question 5

An administrator is deploying a new VMware Cloud Foundation workload domain.

Which three options are supported for supplemental storage? (Choose three.)

AVMFS on iSCSI

BSMB

CVMFS on FC

DvVols

ENFS v.3

FNFS v.2

Answer : C, D, E

https://docs.vmware.com/en/VMware-Cloud-Foundation/5.0/vcf-design/GUID-2156EC66-BBBB-4197-91AD-660315385D2E.html

Question 6

Which service is integrated with VMware Cloud Foundation and enables a centralized and simplified lifecycle management of ESXi host?

AvRealize Suite Lifecycle Manager

BvSphere Lifecycle Manager

CSolutions Manager

DvCenter Lifecycle Manager

Answer : B

The service that is integrated with VMware Cloud Foundation and enables a centralized and simplified lifecycle management of ESXi host isOption B: vSphere Lifecycle Manager (vLCM)1.

vLCM enables you to create cluster images for centralized and simplified lifecycle management of ESXi hosts including firmware.When a VI workload domain cluster is created with an image, you can update and upgrade the ESXi version on all hosts in the cluster collectively1.

vSphere Lifecycle Manager (vLCM) is a key component of VMware Cloud Foundation (VCF) that enables centralized and simplified lifecycle management of ESXi hosts. It provides a single interface to manage host baselines, firmware and driver updates, and upgrades. With vLCM, administrators can create custom images for ESXi hosts, define baselines for host compliance, and apply updates to hosts in a coordinated manner. This helps to ensure consistency across the environment and reduce the risk of configuration drift. (source: VMware Cloud Foundation 4.x Architecture and Deployment Guide)

Question 7

Which three requirements are needed to provision an additional cluster within VMware Cloud Foundation? (Choose three.)

AMinimum of three hosts using vSAN as a principal storage

BValid license specified in SDDC Manager

CAll hosts in maintenance mode with no patches applied

DMinimum of three hosts using NFS, VMFS on FC, or vVols as a principal storage

EA new vCenter license to accommodate the additional cluster

FMinimum of five hosts for any type of principal storage

Answer : A, B, D

https://docs.vmware.com/en/VMware-Cloud-Foundation/5.0/vcf-admin/GUID-D3C55AA8-D4B9-49D4-A26F-7A713A141251.html

VMware Cloud Foundation Specialist (v2) 5V0-31.22 Exam Practice Test