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VMware 2V0-21.23 exam is a certification exam that is designed to test the knowledge and skills of IT professionals who work with VMware vSphere 8.x. VMware vSphere 8.x Professional certification validates the candidate's proficiency in implementing, managing, and troubleshooting vSphere infrastructures. It is intended for individuals who have experience in virtualization and have a fundamental understanding of VMware vSphere 8.x technologies.
NEW QUESTION # 47
Refer to the exhibit.
An administrator set up the following configuration:
* The distributed switch has three ESXi hosts, and each host has two 40 Gbps NICs.
* The amount of bandwidth reserved for virtual machine (VM) traffic is 6 Gbps.
The administrator wants to guarantee that VMs in the Finance distributed port group can access 50 percent of the available reserved bandwidth for VM traffic. k Given this scenario, what should the size (in Gbps) of the Finance network resource pool be?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
Explanation:
The size of the Finance network resource pool should be 50 percent of the reserved bandwidth for VM traffic, which is 6 Gbps x 3 hosts = 18 Gbps.
Reference:
https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-networking/GUID-29A96AB2-AEBF-420E-BDD6-48921CD687FF.html
NEW QUESTION # 48
An administrator is investigating user logon failures for a VMware vCenter instance Where can the administrator find log files containing information related to user login activities?
- A. On the vCenter Server Appliance
- B. In the vSphere Client when viewing the vCenter virtual machine
- C. On the ESXi host using the Direct Console User Interface
- D. On the vCenter Management Interface
Answer: A
Explanation:
The administrator can find log files containing information related to user login activities on the vCenter Server Appliance, which is a preconfigured Linux-based virtual machine that runs all vCenter Server services. The log files are located in /var/log/vmware/vmware-vpx/vpxd.log and /var/log/vmware/sso/ssoAdminServer.log directories. Reference: https://docs.vmware.com/en/VMware-vSphere/8.0/com.vmware.vsphere.troubleshooting.doc/GUID-5F9A7E49-5F9E-4F8A-BE6A-CAC5EE8E3734.html
NEW QUESTION # 49
An administrator manually configures a reference ESXi host that meets company security standards for vSphere environments. The administrator now needs to apply all of the security standards to every identically configured host across multiple vSphere clusters within a single VMware vCenter instance.
Which four steps would the administrator complete to meet this requirement? (Choose four.)
- A. Export the host profile from vCenter.
- B. Attach the host profile to each cluster that requires the secure configuration.
- C. Reset host customization on the reference host.
- D. Import host customization on the reference host.
- E. Remediate all non-compliant hosts.
- F. Extract the host profile from the reference host
- G. Check the compliance of each host against the host profile.
Answer: B,E,F,G
Explanation:
Explanation
To apply the security standards from a reference host to other hosts across multiple clusters, the administrator needs to extract a host profile from the reference host, which captures its configuration settings; attach the host profile to each cluster that requires the same configuration; check the compliance of each host against the host profile, which compares their settings; and remediate all non-compliant hosts, which applies the configuration settings from the host profile.
References:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.security.doc/GUID-F8F105EC-A6EA-4
NEW QUESTION # 50
An administrator has a requirement to revert a running virtual machine to a previous snapshot after a failed attempt to upgrade an application. When the administrator originally took the snapshot, the following choices in the Take Snapshot dialog were made:
* Snapshot the virtual machine's memory = false
* Quiesce guest file system = false
What will be the result of the administrator selecting the 'Revert to Latest Snapshot? option to return the virtual machine to a previous snapshot? (Choose two.)
- A. The virtual machine will be restored to the parent snapshot
- B. The virtual machine will be restored in a powered on state
- C. The virtual machine will be restored to the child snapshot
- D. The virtual machine will be restored in a powered off state
- E. The virtual machine will be restored in a suspended state
Answer: A,D
Explanation:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vm_admin.doc/GUID-3E1BB630-9223-45E8-A64B-DCB90D450673.html
NEW QUESTION # 51
An administrator is tasked with configuring vSphere Trust Authority. The administrator has completed the following steps:
* Set up the workstation
* Enabled the Trust Authority Administrator
* Enabled the Trust Authority State
* Collected information about the ESXi hosts and vCenter to be trusted
Which step does the administrator need to complete next?
- A. Create the Key Provider on the Trusted Cluster
- B. Import the Trusted Host information to the Trust Authority Cluster
- C. Import the Trusted Cluster information to the Trusted Hosts
- D. Import the Trusted Host information to the Trusted Cluster
Answer: D
Explanation:
Explanation
To complete the configuration of vSphere Trust Authority, after collecting information about the ESXi hosts and vCenter to be trusted, the administrator needs to import the Trusted Host information to the Trusted Cluster, which establishes trust between them.
References:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.trustauthority.doc/GUID-B1B1CE2D-E
NEW QUESTION # 52
An administrator wants to use tag-based placement rules on their virtual machine disks using VMware vCenter.
Which option would allow the administrator to achieve this?
- A. vSphere Distributed Resource Scheduler (DRS)
- B. Storage I/O Control
- C. Storage Policy Based Management
- D. vSphere Storage APIs for Storage Awareness (VASA)
Answer: C
Explanation:
https://vnote42.net/2020/01/15/vcenter-tag-based-vm-placement/
NEW QUESTION # 53
An administrator is investigating reports of users experiencing difficulties logging into a VMware vCenter instance using LDAP accounts.
Which service should the administrator check as part of troubleshooting?
- A. VMware Authentication Framework Daemon
- B. Lookup Service
- C. Identity Management Service
- D. vSphere Authentication Proxy Service
Answer: C
Explanation:
Explanation
Identity Management Service is the service that handles authentication requests from LDAP accounts and other identity sources in vCenter Server.
References:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vcenter.install.doc/GUID-FE1D5F2E-E3AC-4D
NEW QUESTION # 54
An administrator wants to create virtual machine (VM) templates and store them in a content library. The administrator would like to use the content library to manage different versions of these templates so that reverting to an earlier version is an option.
How should the administrator create these templates?
- A. Convert a VM to a template in the vCenter inventory.Clone the template to the content library.
- B. Select a VM in the vCenter inventory.
Clone the VM to the content library as a VM template type. - C. Export a VM in the vCenter inventory to an OVF template. Import the OVF template into the content library.
- D. Select a VM template in the vCenter inventory. Clone the template to the content library.
Answer: B
Explanation:
Explanation
Option A is correct because it allows the administrator to clone a VM to the content library as a VM template type, which can be used to create and manage different versions of these templates in the content library.
Option B is incorrect because it requires the administrator to convert a VM to a template in the vCenter inventory first, which is an extra step. Option C is incorrect because it requires the administrator to export a VM to an OVF template and import it into the content library, which are extra steps. Option D is incorrect because it requires the administrator to convert a VM to a template in the vCenter inventory and clone it to the content library, which are extra steps. References:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vm_admin.doc/GUID-9F9E3F8C-0E2B
NEW QUESTION # 55
An administrator is responsible for the management of a VMware vCenter instance that is currently experience performance issues. The administrator quickly identifies that the CPU and memory utilization of vCenter is consistently over 90%. Upon further analysis, it seems that the vpxd process is contributing significantly to the performance issue.
A combination of which four steps should the administrator take to resolve the performance issues and ensure that a similar issue can be rectified without required downtime to vCenter moving forward? (Choose four.)
- A. Add a additional CPU and memory to the vCenter Server Appliance.
- B. Add a additional CPU and memory to the vCenter Server Appliance.
- C. Gracefully shut down vCenter using the vSphere Client.
- D. Enable CPU Hot add on the vCenter virtual machine.
- E. Enable CPU an Memory Hot add on the vCenter virtual machine.
- F. Power on the vCenter Server Appliance using the vSphere Host Client.
Answer: B,D,E,F
Explanation:
Explanation
To resolve the performance issues and enable future adjustments without downtime, the administrator needs to enable CPU Hot add and Memory Hot add on the vCenter virtual machine, which allows adding more resources while the VM is running; power on the vCenter Server Appliance using the vSphere Host Client, which provides access to the host directly; and add additional CPU and memory to the vCenter Server Appliance, which increases its capacity.
References:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vcenterhost.doc/GUID-8E7C1D6D-8E1
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vcenterhost.doc/GUID-3B41119A-1276
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vm_admin.doc/GUID-38F4D574-ADE
NEW QUESTION # 56
After a recent unexplained peak in virtual machine (VM) CPU usage, an administrator is asked to monitor the VM performance for a recurrence of the issue.
Which two tools can the administrator use? (Choose two.)
- A. vCenter Command Line Interface
- B. vSphere Performance Charts
- C. Direct Console User Interface (DCUI)
- D. ESXi Shell
- E. vCenter Management Interface
Answer: B,D
Explanation:
Explanation
To monitor the VM performance for a recurrence of the issue, the administrator can use vSphere Performance Charts, which provide graphical views of various performance metrics for VMs and other objects; or ESXi Shell, which provides command-line access to ESXi hosts and allows running various commands to collect performance data.
References:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.monitoring.doc/GUID-D89E8267-C74A
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.monitoring.doc/GUID-CDC20FD2-FE1
NEW QUESTION # 57
An administrator is deploying a new all flash vSAN cluster based on the vSAN Original Storage Architecture (OSA).
What is the minimum supported network throughput in Gb/s for each host?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
Explanation:
The minimum supported network throughput in Gb/s for each host in an all flash vSAN cluster based on the vSAN Original Storage Architecture (OSA) is 10.
Reference:
vSAN Express Storage Architecture (ESA) are only supported with 25Gbps and higher connection speeds. ESA ReadyNodes configured for vSAN ESA will be configured with 25/50/100Gbps NICs. vSAN OSA all-flash configurations are only supported with a 10Gb or higher connections. One reason for this is that the improved performance with an all-flash configuration may consume more network bandwidth between the hosts to gain higher throughput. https://core.vmware.com/resource/vmware-vsan-design-guide#sec6815-sub3
NEW QUESTION # 58
Refer to Exhibit:
An environment has the following configuration:
* Resource Pool "RP-MOM? has a reservation of 6GHz and one running virtual machine (VM) "VM-M1? with 1 GHz reserved
* Resource Pool ^RP-KID? has a reservation of 2GHz, and expandable reservations is activated The administrator creates two VMs, "VM-K1? and 'VM-K2?, in the ''RP-KID? resource pool with 2GHz reserved for each, and turns on "VM-M1 ?
Given this scenario, which statement is true?
- A. The administrator can create a third VM ( VM-K3?) at RP-KID and reserve 6GHz
- B. VM-K2 can be powered on because it can get the resources needed from RP-MOM.
- C. The administrator must deactivate expandable reservations to turn on VM-K2
- D. VM-K2 cannot be powered on because there are not enough resources in RP-KID.
Answer: B
Explanation:
https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-resource-management/GUID-60077B40-66FF-4625-934A-641703ED7601.html
NEW QUESTION # 59
What are three options an administrator can configure after creating a vSphere Namespace? (Choose three.)
- A. Certificates
- B. Update policies
- C. Resource and Object limits
- D. Permissions
- E. Backup schedule
- F. Storage policies
Answer: C,D,F
Explanation:
After creating a vSphere Namespace, three of the options that an administrator can configure are storage policies, which define how storage resources are allocated for objects within a namespace; permissions, which define who can access and manage objects within a namespace; and resource and object limits, which define how much CPU, memory, storage, and network resources can be consumed by objects within a namespace.
Reference:
https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-with-tanzu-services-workloads/GUID-177C23C4-ED81-4ADD-89A2-61654C18201B.html
NEW QUESTION # 60
Exhibit switch
An administrator configures a distributed switch and adds the first VMware ESXi server to it.
The administrator also performs the following activities:
* The administrator assigns two uplinks to the distributed switch.
* The administrator enables uplink teaming.
When attempting to perform a health check of the teaming policy, the health status of the Teaming and Failover reports as ' Unknown?, as seen in the exhibit.
What can the administrator changes in the distributed switch for the health status to report correctly?
- A. Add a minimum of two hosts with two uplinks each
- B. Add a minimum of three hosts with two uplinks each
- C. Add a minimum of three hosts with four uplinks each
- D. Add a minimum of two hosts with one uplink each
Answer: A
NEW QUESTION # 61
An administrator creates a new corporate virtual machine (VM) template every month to include all of the latest patches. The administrator needs to ensure that the new VM template is synchronized from the primary data center site (London) to two secondary data center sites (Tokyo and New York). The administrator is aware that datastore space is limited within the secondary data center sites. The administrator needs to ensure that the VM template is available in the secondary sites the first time a new virtual machine is requested.
Which four steps should the administrator take to meet these requirements? (Choose four.)
- A. Create a new published content library in each secondary site.
- B. Configure the subscribed content library to download content when needed.
- C. Configure each subscribed content library to download content immediately.
- D. Add the virtual machine template to the published content library.
- E. Create a new subscribed content library in each secondary site.
- F. Create a new published content library at the primary site.
- G. Add the virtual machine template to the subscribed content library.
Answer: B,D,E,F
Explanation:
Explanation
To meet the requirements of synchronizing and protecting images and templates with limited datastore space, the administrator needs to create a new published content library at the primary site, which makes it available for subscription by other vCenter Server instances; create a new subscribed content library in each secondary site, which allows accessing content from a published content library; configure the subscribed content library to download content when needed, which saves datastore space by only downloading content on demand; and add the virtual machine template to the published content library, which makes it available for other hosts to use.
References:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vm_admin.doc/GUID-FBEED81C-F9D
NEW QUESTION # 62
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VMware 2V0-21.23 (VMware vSphere 8.x Professional) certification exam is a globally recognized certification that validates the expertise of IT professionals in virtualization technologies. 2V0-21.23 exam measures the candidate's knowledge and skills in areas such as virtualization concepts, VMware vSphere 8.x architecture, deployment and configuration of vSphere components, management and administration of vSphere infrastructure, and troubleshooting of vSphere issues. VMware vSphere 8.x Professional certification is highly valued by employers in the IT industry and provides IT professionals with the skills and knowledge needed to design, deploy, and manage VMware vSphere 8.x infrastructure effectively.
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