Question 1

Refer to the exhibit. https://kxbjsyuhceggsyvxdkof.supabase.co/storage/v1/object/public/file-images/VMware_2V0-21.23/page_61_img_1.jpg After removing an ESXi host from a cluster for maintenance, a number of virtual machines have encountered the warning seen in the exhibit. After re-adding the ESXi, the issue is resolved. Which step should the administrator take to move the triggered alarm to its normal state?

Accepted Answer

B

Explanation: The "vSphere HA virtual machine failover failed" alarm is triggered when vSphere High Availability determines there are insufficient resources in the cluster to fail over a virtual machine. Removing a host for maintenance reduced the cluster's available resources, triggering this condition. After the host was re-added, the resource constraint was resolved. However, the alarm state does not automatically clear. The administrator must manually intervene to clear the alarm. The "Reset to Green" action is the correct procedure to manually override the alarm's status and return it to normal (green), signifying that the underlying issue has been resolved.

Question 2

An administrator needs to create affinity rules for the following vSphere cluster setup:
•
The cluster contains two virtual machines (VMs) named app01 and app02.
•
The cluster contains six hosts named esx11 through esx16.
•
The app01 and app02 VMs run software that is licensed to run only on esx11, esx12, or
esx13.
•
vSphere Distributed Resource Scheduler (DRS) is configured
Which set of steps must the administrator perform to ensure that the licensing requirements are met
for app01 and app02?

Accepted Answer

C

Explanation: The scenario describes a strict software licensing requirement where the virtual machines app01 and app02 are permitted to run only on a specific subset of hosts (esx11, esx12, esx13). This requires a mandatory, or "hard," affinity rule. The correct procedure is to first group the relevant objects: create a VM group for app01 and app02, and a host group for esx11, esx12, and esx13. Then, a "required" (must run on) VM-Host affinity rule must be created to bind the VM group to the host group. This ensures that vSphere DRS will never place or migrate these VMs to any hosts outside the specified group, thereby enforcing the licensing constraint.

Question 3

An administrator is tasked with allowing a single user the ability to take snapshots on a virtual
machine. When looking in vCenter, the administrator can see that there are already users and groups
assigned permissions on the virtual machine as follows:
•
The group VMJJsers has the Virtual Machine Power User role.
•
The group VM_Viewers has the Read Only role.
The administrator confirms that the user requesting the additional access is currently one of five
members of the VM_Viewers group
Which two steps should the administrator take to grant this user the additional access required
without impacting the user access of others? (Choose two.)

Accepted Answer

B, D

Explanation: To grant a single user specific permissions without affecting others, the principle of least privilege must be applied. The correct procedure involves two distinct steps. First, a new custom role must be created that contains only the necessary privileges for snapshot management (e.g., Create, Remove, Revert). This isolates the required permissions. Second, a new permission must be assigned on the specific virtual machine. This assignment links the specific user (the "who") to the newly created custom role (the "what") on the target VM (the "where"). This method ensures that only the intended user receives the new permissions, and no other users or groups are affected.

Question 4

An administrator runs a two-node vSphere cluster, which contains two domain controller virtual
machines (VMs). The administrator wants to ensure that VMs run on separate hosts without
interfering with normal maintenance operations.
How should the administrator configure Distributed Resource Scheduler (DRS)?

Accepted Answer

D

Explanation: The primary goal is to keep the two domain controller VMs on separate hosts to ensure high availability, but critically, this must not prevent maintenance operations. In a two-node cluster, a strict ("must") anti-affinity rule would block a host from entering maintenance mode, as DRS would be unable to move its VM to the only other available host without violating the rule. A "should" rule provides the necessary flexibility. By creating two "Should run Virtual Machines to Hosts" anti-affinity rules (e.g., DC1 should not run on Host B, and DC2 should not run on Host A), the administrator instructs DRS to keep the VMs separate during normal operation. However, DRS is permitted to violate this preferential rule when necessary, such as evacuating a host for maintenance.

Question 5

An administrator decides to restore VMware vCenter from a file-based backup following a failed upgrade. Which interface should the administrator use to complete the restore?

Accepted Answer

D

Explanation: The restore process for a vCenter Server from a file-based backup is initiated using the vCenter GUI Installer, which is run from the vCenter Server ISO file. This method is specifically designed for disaster recovery scenarios, such as a failed upgrade, where the existing vCenter Server is no longer operational. The installer provides a "Restore" workflow that first deploys a new vCenter Server appliance and then populates it with the configuration and data from the selected backup file.

Question 6

An administrator is tasked with adding two additional hosts into an existing production vSphere
cluster to support the need for additional capacity.
The vSphere cluster currently has four identically configured ESXi hosts (esxOT esx02. esx03 and
esx04) that utilize Intel Skylake-based CPUs. The two new hosts (esx05 and esx06) are configured
identically in terms of memory and storage to the existing hosts: but utilize Intel Ice Lake-based
CPUs.
The administrator must ensure that:
•
Any virtual machine migrates to any of the six ESXi hosts running in the cluster.
•
There is no virtual machine downtime during the process of adding the new hosts.
Which step should the administrator take to meet these requirements?

Accepted Answer

C

Explanation: The primary challenge is ensuring vMotion compatibility between hosts with different CPU generations (Intel Skylake and Intel Ice Lake). Enhanced vMotion Compatibility (EVC) is the VMware feature designed specifically to address this. By enabling EVC on the existing cluster, a common CPU feature baseline (in this case, the Skylake generation) is established. When the new Ice Lake hosts are added, they will conform to this baseline, masking their newer features. This allows virtual machines to migrate freely between any of the six hosts using vMotion without downtime, as all hosts will present an identical CPU instruction set to the guest operating systems. This approach is non-disruptive and directly meets all stated requirements.

Question 7

Which three features are only available when using vSphere Distributed Switches instead of vSphere Standard Switches? (Choose three.)

Accepted Answer

B, C, D

Explanation: vSphere Distributed Switches (VDS) offer advanced, centralized networking features that are not available on vSphere Standard Switches (VSS). Port mirroring allows for sending copies of network packets to a destination for analysis, a critical tool for monitoring and troubleshooting. NetFlow provides detailed IP traffic flow statistics for performance monitoring and capacity planning. The ability to centrally back up and restore the entire switch configuration simplifies management and disaster recovery. These capabilities are inherent to the VDS architecture, which is managed at the vCenter Server level across all associated hosts.

Question 8

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.)

Accepted Answer

B, D

Explanation: To address the issue, the administrator must first segregate the different workloads to manage their resources independently. Creating sibling resource pools—one for Production and one for Test—is the standard method for partitioning cluster resources for different service levels. Once the workloads are separated, the administrator can guarantee memory for the Production VMs. A memory reservation provides a guaranteed minimum amount of physical RAM to a resource pool or virtual machine, even during periods of high contention. Setting a reservation on the Production resource pool ensures its VMs receive their required memory, fulfilling the requirement.

Question 9

administrator successfully installs VMware ESXi onto the first host of a new vSphere duster but makes
no additional configuration changes. When attempting to log into the vSphere Host Client using the
Fully Qualified Domain Name (FQDN) of the host, the administrator receives the following error
message:
‘’server Not Found –we can’t connect to the server at esxit101.corp.local.’’
• Host FQDN: esxi 101. Corp. local
• Management VLAN ID: 10
• DHCP: No
• Management IP Address: 172.16.10.101/24
• Management IP Gateway: 172.16.10.1
• Corporate DNS Servers: 172.16.10.5, 172.16.10.6
• DNS Domain: corp.local
Which three high level tasks should the administrator complete, at a minimum, in order to
successfully log into the
the vSphsrs Host Client using the FQDN for the exxi101 and complete the configuration (Choose
three.)

Accepted Answer

A, B, C

Explanation: The browser error shows that the client cannot resolve the host name. 1) A forward (A) record that maps esxi101.corp.local → 172.16.10.101 must exist on the corporate DNS servers so the client can translate the FQDN. 2) ESXi itself must know where to send DNS queries and advertise its correct host and domain names; therefore its Management Network DNS settings must be pointed at the corporate DNS servers. 3) Because no DHCP service is available, the Management Network needs a manually assigned, static IPv4 address (172.16.10.101/24) so that the A-record has a reachable target. These three steps are the minimum required to log in with the FQDN and finish host configuration.

Question 10

An administrator is configuring vSphere Lifecycle Manager to install patches to a vSphere cluster. The
cluster runs workload virtual machines (VMs) that are incompatible with vSphere vMotion, and
therefore cannot be live migrated between hosts during the installation of the patches.
Which configuration in vSphere Lifecycle Manager will allow the administrator to reduce the
downtime associated with the patching operation without migrating the VMs?

Accepted Answer

D

Explanation: To minimize downtime during a patching operation where virtual machines (VMs) cannot be migrated, a combination of two features is most effective. First, Quick Boot significantly reduces the ESXi host's reboot time by bypassing the lengthy hardware initialization (POST). This directly shortens the host's maintenance window. Second, since the VMs must be taken offline on the host, setting the VM power state to suspend to memory is the fastest method. This action saves the VM's running state to RAM and allows for a near-instantaneous resumption after the host is back online, minimizing the VM's specific downtime. vSphere Lifecycle Manager allows for configuring both of these settings for remediation tasks.

Question 11

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?

Accepted Answer

B

Explanation: A cold clone is the most appropriate method given the constraints. This process involves converting the physical server while it is powered off, typically by booting from a live CD containing the Converter software. Shutting down the server ensures that the operating system, applications, and especially the high-transaction database are in a quiescent and consistent state. All data is flushed to disk, preventing data corruption or transactional inconsistency in the resulting virtual machine image. This image can then be saved to portable media and physically transported to the secure, air-gapped data center, satisfying all requirements.

Question 12

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.)

Accepted Answer

C, E

Explanation: To monitor a virtual machine's (VM) performance for a recurring CPU usage peak, an administrator can use vSphere Performance Charts and the ESXi Shell. vSphere Performance Charts, available in the vSphere Client, provide a graphical representation of real-time and historical performance data for vSphere objects, including VMs. An administrator can use these charts to analyze CPU usage trends over time and identify the exact moment a spike reoccurs. The ESXi Shell provides command-line access to the host. From the shell, the administrator can run the esxtop utility, a powerful real-time performance monitoring tool that displays detailed statistics about CPU, memory, disk, and network usage for all running processes, including specific VMs.

Question 13

A VMkernel port is labelled PROD01 and uses the default TCP/IP stack. Currently, this VMkernel port
is configured for supporting live virtual machine (VM) migrations.
Which configuration change should the administrator make to isolate live VM migration traffic from
other network traffic?

Accepted Answer

A

Explanation: To isolate vSphere vMotion traffic, it should be placed on its own dedicated TCP/IP stack. The vMotion TCP/IP stack provides a separate routing table, gateway, and DNS configuration specifically for live migration traffic. According to VMware documentation, the TCP/IP stack for an existing VMkernel adapter cannot be modified. Therefore, the correct procedure is to remove the existing VMkernel port (PROD01) that is on the default stack and create a new VMkernel port, explicitly assigning it to the vSphere vMotion TCP/IP stack during creation. This ensures vMotion traffic is routed independently from other traffic types like management or IP storage.

Question 14

An administrator notices a Fibre Channel adapter in an ESXi host has been experiencing inconsistent
connectivity states.
Which trigger can be used to quickly identify the issue and alert the administrator so that the issue
can be resolved?

Accepted Answer

D

Explanation: The question describes a problem with a Fibre Channel (FC) adapter, a component used exclusively for storage area network (SAN) connectivity. The "Lost Storage Connectivity" alarm is a default vCenter Server alarm specifically designed to monitor the status of paths to storage devices. When an FC adapter experiences inconsistent connectivity, the host will intermittently lose its paths to the storage LUNs. This event directly triggers the "Lost Storage Connectivity" alarm, providing the administrator with a precise and immediate alert about the storage-related issue. This is the most specific and appropriate trigger for the described scenario.

Question 15

An administrator needs to consolidate a number of physical servers by migrating the workloads to a software-defined data center solution. Which VMware solution should the administrator recommend?

Accepted Answer

C

Explanation: VMware vSphere is the core server virtualization platform that enables the consolidation of physical servers into virtual machines (VMs). It includes the ESXi hypervisor and vCenter Server for management. The primary use case for vSphere is to abstract physical hardware resources (CPU, memory, storage, networking) to run multiple, isolated VMs on a single physical server. This directly addresses the administrator's need to consolidate physical servers and is the foundational compute layer for a VMware-based software-defined data center (SDDC). Migrating workloads from physical servers to VMs on vSphere is the standard method for server consolidation.

Free VMware 2V0-21.23 (PSE) Actual Exam Questions