Prepare Smarter for the 2V0-21.23 Exam
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Which VMware offering will allow an administrator to manage the lifecycle of multiple vCenter Server instances in a single software as
a service (SaaS)-based solution to help drive operational efficiency?
Correct Answer: C
VCF includes the management domain and multiple workload domains. While VCF does use LCM to manage vCenter lifecycle, it is on-prem only
(for now) and is not SaaS based. That only leave vSphere+. See the video in this link about upgrading remote vCenters managed by
vSphere+. https://www.vmware.com/products/vsphere/vsphere-plus.html
What are two uses cases for VMware Tools? (Choose two.)
Correct Answer: C, D
https://www.stevenbright.com/2022/03/deploy-salt-minions-automatically-using-vmware-tools/
Two use cases for VMware Tools are direct deployment of the Aria Automation Config minion and ability to shut down a virtual machine remotely. Direct deployment of the Aria Automation Config minion is a feature that allows the administrator to deploy a configuration management agent to a virtual machine using VMware Tools. This feature enables automation and orchestration of virtual machine configuration tasks. Ability to shut down a virtual machine remotely is a feature that allows the administrator to gracefully power off a virtual machine from the vSphere Client or other VMware products. This feature requires VMware Tools to be installed and running on the guest operating system. References: https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vmwaretools.doc/GUID-28C39A00-743B-4E23-9681-66254A15C2A0.html
During the staging of a patch on a vCenter Server Appliance, an error was encountered and the process stopped. An administrator resolved the root cause and is ready to continue with the staging of the patch.
From the vCenter Management Interface, which action should the administrator take to continue the process from the point at which the error occurred?
Correct Answer: B
docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vcenter.upgrade.doc/GUID-FF533442-66F0-4797-976D-1DA99102DD0A.html
An administrator is tasked with configuring certificates for a VMware software-defined data center (SDDC) based on the following requirements:
• All certificates should use certificates trusted by the Enterprise Certificate Authority (CA).
• The solution should minimize the ongoing management overhead of replacing certificates.
Which three actions should the administrator take to ensure that the solution meets corporate policy? (Choose three.)
Correct Answer: B, D, E
Option B, D and E are correct because they allow the administrator to replace the machine SSL certificates, the VMware Certificate Authority (VMCA) certificate and the solution user certificates with custom certificates generated from the Enterprise CA, which will ensure that all certificates are trusted by the Enterprise CA and minimize the ongoing management overhead of replacing certificates. Option A is incorrect because replacing the VMCA certificate with a self-signed certificate generated from the VMCA will not ensure that the certificate is trusted by the Enterprise CA. Option C is incorrect because replacing the machine SSL certificates with trusted certificates generated from the VMCA will not ensure that the certificates are trusted by the Enterprise CA. Option F is incorrect because replacing the solution user certificates with trusted certificates generated from the VMCA will not ensure that the certificates are trusted by the Enterprise CA. References: https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.security.doc/GUID-A2A4371A-B888-404C-B23F-C422A8C40F54.html
After adding a new vSphere ESXi host with identical hardware configuration to an existing vSphere cluster, which task would an administrator
complete prior to checking the compliance with an existing host profile?
Correct Answer: A
The task that should be completed prior to checking the compliance with an existing host profile is to attach the host profile to the new host,
which allows applying the configuration template of the reference host to the new host.
References: https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.hostprofiles.doc/GUID-0E5BF330-A765-4CDB-A97C-1D8C26260E5A.html
https://www.nakivo.com/blog/how-to-create-and-set-up-vmware-vsphere-host-profiles/