Jul-2023 Pass VMware 2V0-21.23 Exam in First Attempt Easily
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To earn the VMware 2V0-21.23 certification, candidates must pass a two-hour exam that consists of 70 multiple-choice questions. 2V0-21.23 exam covers a wide range of topics, including virtual machine management, vSphere networking, storage management, and vSphere security. It is important for candidates to have hands-on experience with vSphere 8.x before taking the exam, as this will help them better understand the concepts covered in the exam.
NEW QUESTION # 50
A vSphere environment is experiencing intermittent short bursts of CPU contention, causing brief production outages for some of the virtual machines (VMs). To understand the cause of the issue, the administrator wants to observe near real-time statistics for all VMs.
Which two vSphere reporting tools could the administrator use? (Choose two.)
- A. Advanced Performance Charts
- B. esxtop
- C. Overview Performance Charts
- D. resxtop
- E. esxcli
Answer: A,B
Explanation:
Advanced Performance Charts and esxtop are both vSphere reporting tools that can be used to observe near real-time statistics for all VMs. Advanced Performance Charts provides a graphical view of performance data, while esxtop is a command-line tool that provides more detailed information.
NEW QUESTION # 51
f\n administrator needs to provide encryption for workloads within an existing vSphere cluster. The following requirements must be met:
* Workloads should be encrypted at rest.
* Encrypted workloads must automatically be encrypted during transit.
* Encryption should not require any specific hardware.
What should the administrator configure to meet these requirements?
- A. VM Encryption
- B. Unified Extensible Firmware Interface (UEFI) Secure Boot
- C. Host Encryption
- D. Encrypted vSphere vMotion
Answer: A
Explanation:
Explanation
The feature that should be configured to provide encryption for workloads within an existing vSphere cluster without requiring any specific hardware is VM Encryption, which allows encrypting VMs at rest and during vMotion.
References:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.security.doc/GUID-F8F105EC-A6EA-4
NEW QUESTION # 52
An administrator is tasked with installing VMware vCenter. The vCenter Server Appliance must support an environment of:
* 400 hosts
* 4000 virtual machines
Which two resources must be allocated, at a minimum, to meet the requirements? (Choose two.)
- A. 30 GB Memory
- B. 4 vCPUs
- C. 20 GB Memory
- D. 8 vCPUs
- E. 16 vCPUs
Answer: A,D
Explanation:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vcenter.install.doc/GUID-88571D8A-46E1-464D-A349-4DC43DCAF320.html
NEW QUESTION # 53
An administrator is creating a content library to manage VM templates and ISO images. The administrator wants to password-protect the images and templates and share them with a remote site.
Which two tasks must the administration perform when creating the content library? (Choose two.)
- A. Create a subscribed content library.
- B. Publish the local content library.
- C. Enable the security policy.
- D. Enable authentication.
- E. Select an NFS datastore.
Answer: B,D
Explanation:
Explanation
To password-protect and share images and templates with a remote site, the administrator needs to publish the local content library, which makes it available for subscription by other vCenter Server instances; and enable authentication, which requires users to enter credentials when accessing the content library.
References:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vm_admin.doc/GUID-FBEED81C-F9D
NEW QUESTION # 54
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?
- A. Import the host profile
- B. Copy the host settings from the new host
- C. Attach the host profile to the new host
- D. Duplicate the host profile
Answer: C
Explanation:
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.
NEW QUESTION # 55
Following a merger with another company, an administrator is tasked with configuring an identity source for VMware vCenter so that all vSphere administrators can authenticate using their existing Active Directory accounts. Each company has user accounts in their own Active Directory forests.
The following additional information has been provided:
* The corporate policy states that only Windows-based machine accounts are allowed in Active Directory.
Which action should the administrator take to configure vCenter Single Sign-On (SSO) to meet this requirement?
- A. Configure SSO to use Active Directory over LDAP as the identity source.
- B. Configure SSO to use Active Directory (Integrated Windows Authentication) as the identity source.
- C. Join the vCenter Server Appliance to the LDAP domain.
- D. Configure SSO to use OpenLDAP as the identity source.
Answer: B
Explanation:
Explanation
The action that should be taken to configure SSO to use existing Active Directory accounts without creating machine accounts in Active Directory is to configure SSO to use Active Directory (Integrated Windows Authentication) as the identity source, which allows using Windows session authentication credentials.
References:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.security.doc/GUID-F8F105EC-A6EA-4
NEW QUESTION # 56
Which four elements can a vSphere Lifecycle Manager image contain? (Choose four.)
- A. ESXI configuration
- B. Vendor agents
- C. Independent components
- D. BIOS updates
- E. Firmware and drivers add-on
- F. Vendor add-ons
- G. ESXi base image
Answer: C,E,F,G
Explanation:
https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-lifecycle-manager/GUID-9A20C2DA-F45F-4C9B-9D17-A89BCB62E6EF.html A vSphere Lifecycle Manager image can consist of the following four elements:
ESXi base image
The base image contains an image of VMware ESXi Server and additional components, such as drivers and adapters that are necessary to boot a server. The base image is the only mandatory element in a vSphere Lifecycle Manager image. All other elements are optional.
The vendor add-on is a collection of software components that OEMs create and distribute. The vendor add-on can contain drivers, patches, and solutions.
Firmware and drivers add-on
The firmware and drivers add-on is a special type of vendor add-on designed to assist in the firmware update process. The firmware and drivers add-on contains firmware for a specific server type and corresponding drivers. To add a firmware and drivers add-on to your image, you must install the hardware support manager plug-in provided by the hardware vendor for the hosts in the respective cluster.
Independent components
The component is the smallest discrete unit in an image. The independent components that you add to an image contain third-party software, for example drivers or adapters.
NEW QUESTION # 57
An administrator notices a performance issue in VMvvare vCenter To try and understand more about the performance issue, the administrator needs to gather more information about the vCenter database to eliminate a potential disk space issue.
Which two tools can the administrator use? (Choose two.)
- A. df
- B. esxtop
- C. Perfmon
- D. vCenter Management Interface (VAMI)
- E. vSphere Client
Answer: A,D
Explanation:
https://kb.vmware.com/s/article/76563
NEW QUESTION # 58
An administrator is tasked with moving an application and guest operating system (OS) running on top of a physical server to a software-defined data center (SDDC) in a remote secure location.
The following constraints apply:
* The remote secure location has no network connectivity to the outside world.
* The business owner is not concerned if all changes in the application make it to the SDDC in the secure location.
* The application's data is hosted in a database with a high number of transactions.
What could the administrator do to create an image of the guest OS and application that can be moved to this remote data center?
- A. Restore the guest OS from a backup.
- B. Create a hot clone of the physical server using VMware vCenter Converter.
- C. Use storage replication to replicate the guest OS and application.
- D. Create a cold clone of the physical server using VMware vCenter Converter.
Answer: D
Explanation:
Explanation
Option B is correct because it allows the administrator to create a cold clone of the physical server using VMware vCenter Converter, which will create an image of the guest OS and application that can be moved to this remote data center without requiring network connectivity or affecting the application's data. Option A is incorrect because creating a hot clone of the physical server using VMware vCenter Converter will require network connectivity and may affect the application's data due to changes during conversion. Option C is incorrect because restoring the guest OS from a backup will require network connectivity and may not include the latest changes in the application. Option D is incorrect because using storage replication to replicate the guest OS and application will require network connectivity and may not be feasible for a physical server.
References:
https://docs.vmware.com/en/vCenter-Converter-Standalone/6.2/com.vmware.convsa.guide/GUID-9F9E3F8C-0E
NEW QUESTION # 59
Refer to the exhibit.
Given the configuration shown in the exhibit, what should the administrator do if the latest VM template contains changes that are no longer needed?
- A. Check out App-LibTemplate (3)
- B. Revert to App-LibTernplate (2)
- C. Delete App-LibTemplate (3)
- D. Delete App-LibTemplate (2)
Answer: C
Explanation:
Deleting App-LibTemplate (3) will remove the changes that are no longer needed and revert to the previous version of the template.
Reference:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vm_admin.doc/GUID-D69B0279-CC9B-495B-9CA3-AE975AF9C865.html
NEW QUESTION # 60
An administrator is attempting to configure Storage I/O Control (SIOC) on five datastores within a vSphere environment. The administrator is being asked to determine why SIOC configuration completed successfully on only four of the datastores.
What are two possible reasons why the configuration was not successful? (Choose two.)
- A. The datastore is using ISCSI.
- B. The datastore has multiple extents.
- C. The datastore contains Raw Device Mappings (RDMs).
- D. The administrator is using NFS storage.
- E. SAS disks are used for the datastore.
Answer: B,C
Explanation:
Explanation
SIOC configuration may fail if the datastore contains RDMs or has multiple extents, as these are not supported by SIOC.
References:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.storage.doc/GUID-FB3F5C5C-D3F6-4
NEW QUESTION # 61
A vSphere cluster has the following configuration:
* Virtual machines (VMs) are running Production and Test workloads
* vSphere Distributed Resource Scheduler (DRS) is enabled
* There are no resource pools in the cluster
Performance monitoring data shows that the Production workload VMs are not receiving their fully allocated memory when the vSphere cluster is fully utilized.
A combination of which two steps could the administrator perform to ensure that the Production VMs are always guaranteed the full allocation of memory? (Choose two.)
- A. Create a child resource pool for the Test VMs.
- B. Assign a memory reservation value to the resource pool containing the Production VMs.
- C. Assign a custom memory share value to the resource pool containing the Production VMs.
- D. Create a sibling resource pool for each of the Production and Test VMs.
- E. Create a parent resource pool for the Production VMs.
Answer: A,B
Explanation:
Explanation
Option B and E are correct because they allow the administrator to create resource pools for the Production and Test VMs and assign memory reservation values to the Production resource pool, which guarantees that the Production VMs are always allocated their full memory. Option A is incorrect because assigning a custom memory share value to the Production resource pool does not guarantee that the Production VMs are always allocated their full memory, but only gives them higher priority when there is contention. Option C is incorrect because creating a parent resource pool for the Production VMs does not change anything unless there are child resource pools under it. Option D is incorrect because creating a sibling resource pool for each of the Production and Test VMs does not change anything unless there are different resource settings for each pool.
References:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.resmgmt.doc/GUID-60077B40-66FF-4
NEW QUESTION # 62
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?
- A. Import the host profile
- B. Copy the host settings from the new host
- C. Attach the host profile to the new host
- D. Duplicate the host profile
Answer: C
Explanation:
Explanation
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-A76
https://www.nakivo.com/blog/how-to-create-and-set-up-vmware-vsphere-host-profiles/
NEW QUESTION # 63
A vSphere cluster hosts a three-tier application The cluster has 50% resources available. If a host in the cluster fails, the database server must be online before the application server, and the application server must be online before the Web server.
Which feature can be used to meet these requirements?
- A. vSphere HA Orchestrated Restart
- B. vSphere HA Restart Priority
- C. Proactive HA
- D. Predictive DRS
Answer: A
Explanation:
https://www.vladan.fr/what-is-vmware-orchestrated-restart/
NEW QUESTION # 64
After a number of outages within a production VMware software-defined data center, an administrator is tasked with identifying a solution to meet the following requirements:
* Reduce the risk of outages by proactively identifying issues with the environment and resolving them.
* Reduce the complexity of uploading log bundles when raising support tickets.
Which solution should the administrator recommend to meet these requirements?
- A. VMware Skyline Health
- B. VMware Aria Operations for Logs
- C. VMware Skyline Advisor Pro
- D. VMware Aria Operations
Answer: A
Explanation:
The solution that should be recommended to reduce the risk of outages by proactively identifying and resolving issues with the environment and reducing the complexity of uploading log bundles is VMware Skyline Health, which provides automated support and proactive recommendations for vSphere.
NEW QUESTION # 65
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?
- A. VMware Aria Suite Lifecycle
- B. VMware vSphere with Tanzu
- C. VMware vSphere+
- D. VMware Cloud Foundation
Answer: C
Explanation:
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
NEW QUESTION # 66
An administrator is tasked with looking into the disaster recovery options for protecting a database server using VMware vSphere Replication.
The following requirements must be met:
* The virtual machine must remain online during the protection.
* The virtual machine's snapshots must be used as part of the replication process.
Which step must the administrator complete to accomplish this task?
- A. Perform a full initial synchronization of the source virtual machine to the target location.
- B. Configure the virtual machine storage policy.
- C. Configure network traffic isolation for vSphere Replication.
- D. Enable guest OS VSS quiescing for this virtual machine.
Answer: D
Explanation:
Explanation
Option B is correct because it indicates that enabling guest OS VSS quiescing for this virtual machine is required for protecting a database server using VMware vSphere Replication, as this will ensure that application-consistent snapshots are used as part of the replication process. Option A is incorrect because configuring the virtual machine storage policy does not affect how vSphere Replication protects a database server. Option C is incorrect because performing a full initial synchronization of the source virtual machine to the target location does not affect how vSphere Replication protects a database server after synchronization.
Option D is incorrect because configuring network traffic isolation for vSphere Replication does not affect how vSphere Replication protects a database server. References:
https://docs.vmware.com/en/vSphere-Replication/8.4/com.vmware.vsphere.replication-admin.doc/GUID-A2A43
NEW QUESTION # 67
An administrator creates a virtual machine that contains the latest company-approved software, tools and security updates. Company policy requires that only full clones are allowed for server workloads.
A combination of which two tasks should the administrator complete to prepare for the deployment of this virtual machine for multiple users? (Choose two.)
- A. Convert the virtual machine to a template.
- B. Take a snapshot of the virtual machine.
- C. Upgrade the virtual hardware.
- D. Set appropriate permissions on the virtual machine.
- E. Create a virtual machine customization specification.
Answer: A,E
Explanation:
Option B and D are correct because they allow the administrator to create a virtual machine customization specification, which can be used to customize guest operating system settings for multiple virtual machines, and convert the virtual machine to a template, which can be used to create full clones of server workloads. Option A is incorrect because assigning appropriate permissions on the virtual machine does not prepare it for deployment for multiple users. Option C is incorrect because upgrading the virtual hardware does not prepare it for deployment for multiple users. Option E is incorrect because taking a snapshot of the virtual machine does not prepare it for deployment for multiple users. Reference: https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vm_admin.doc/GUID-9F9E3F8C-0E2B-4B6A-8C5C-3F8E5F6B4E9D.html
NEW QUESTION # 68
What are three options an administrator can configure after creating a vSphere Namespace? (Choose three.)
- A. Update policies
- B. Backup schedule
- C. Permissions
- D. Storage policies
- E. Resource and Object limits
- F. Certificates
Answer: C,D,E
Explanation:
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.
References:
https://docs.vmware.com/en/VMware-vSphere/7.0/vmware-vsphere-with-tanzu/GUID-C2E9B5C1-D6F1-4E9B-
NEW QUESTION # 69
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VMware 2V0-21.23 exam is ideal for IT professionals who are looking to enhance their skills and knowledge in virtualization technologies. VMware vSphere 8.x Professional certification validates the individual's expertise in VMware vSphere 8.x and demonstrates their ability to manage and troubleshoot virtual environments effectively. 2V0-21.23 exam is designed to test the individual's understanding of various virtualization concepts, including virtual machine creation and management, vSphere networking, storage management, and vSphere security. VMware vSphere 8.x Professional certification also helps individuals to improve their career prospects by opening up new job opportunities in the IT industry. Overall, the VMware 2V0-21.23 exam is an excellent certification for IT professionals who are looking to advance their career in virtualization technologies.
VMware 2V0-21.23 exam consists of 70 multiple-choice questions that must be completed within 120 minutes. To pass the exam, candidates must achieve a score of at least 300 on a scale of 100-500. 2V0-21.23 exam is available in English and Japanese and can be taken at a Pearson VUE testing center or via online proctoring.
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