VCP-DCV Practice Test 19 — 15 Questions

Question 1

A vSphere administrator is configuring a vSphere Standard Switch (vSS) on an ESXi host. The host has two physical NICs, vmnic0 and vmnic1, connected to the same physical switch. The administrator wants to provide network redundancy for the VM network and ensure that if one uplink fails, traffic continues to flow. Which failover detection method should be used?

Choose an answer to begin — your selection is scored in the full session.

Accepted Answer

Link status only. For a vSphere Standard Switch, the failover detection method can be either link status only or beacon probing. Link status only is the simplest and most common method, detecting failures based on the physical link state. Beacon probing is used for more complex failure detection but is not required for basic redundancy. The other options are teaming policies, not failover detection methods. Therefore, link status only is the correct choice.

Answer

Beacon probing

Answer

Route based on physical NIC load

Answer

Route based on IP hash

Question 2

A vSphere administrator manages a cluster of six ESXi 8.0 hosts with vSphere Lifecycle Manager. The cluster's desired image specifies an ESXi base image and two add-ons: a vendor NIC driver add-on and a storage add-on. During a remediation pre-check, one host reports a hardware compatibility warning: its NIC firmware is older than the minimum version required by the vendor NIC driver add-on. The administrator wants to resolve the warning without removing the add-on from the image. Which action should the administrator take?

Accepted Answer

Update the host's NIC firmware to the minimum version required by the vendor add-on, then remediate the cluster again.. The warning is caused by host NIC firmware being older than the minimum version required by the vendor add-on in the desired image. vLCM checks firmware compatibility as part of remediation pre-checks. Updating the firmware to the required level resolves the warning while preserving the desired image and its add-ons, allowing remediation to proceed normally.

Answer

Put the host into maintenance mode and then run remediation with the option to skip hardware compatibility checks.

Answer

Remove the vendor NIC driver add-on from the desired image and add it back after remediation completes.

Answer

Replace the vendor NIC driver add-on with a generic ESXi base image driver and remediate the cluster.

Question 3

A small business runs three ESXi hosts in a single vSphere cluster. The administrator wants centralized management, alarm-based monitoring, and a single inventory view without deploying additional appliances. Which vSphere component provides this functionality?

Accepted Answer

VMware vCenter Server. vCenter Server is the management plane of vSphere, providing a single inventory, alarms, roles, and cluster services. The ESXi host client manages one host only, the vSphere Client is just the UI, and vRealize Operations is an add-on analytics product. For centralized management of multiple hosts, vCenter Server is the required component.

Answer

VMware ESXi host client

Answer

VMware vRealize Operations Manager

Answer

VMware vSphere Client (HTML5)

Question 4

A company is deploying a new vSphere 8 environment. The administrator needs to provide a centralized management interface for configuring and monitoring ESXi hosts and virtual machines. Which vSphere component fulfills this requirement?

Accepted Answer

vCenter Server. vCenter Server is the centralized management component of vSphere. It provides a single interface to manage ESXi hosts, virtual machines, and other resources, and enables advanced features like DRS, HA, and vMotion. The vSphere Client is just a UI, while ESXi and Update Manager serve different roles.

Answer

vSphere Update Manager

Answer

vSphere Client

Answer

ESXi host

Question 5

An administrator manages a vSphere 8 cluster that is currently using vSphere Lifecycle Manager (vLCM) with a single image. The cluster contains hosts from two different server vendors. The administrator needs to add a firmware add-on to the image to ensure firmware compliance. Which vLCM component must be present in the image to enable firmware updates?

Accepted Answer

Hardware Support Manager (HSM). Firmware updates in vLCM are performed through the Hardware Support Manager (HSM), which must be included in the desired image. The HSM integrates with vendor tools to apply firmware updates during remediation. Without HSM, the image can still update ESXi software but cannot manage firmware, so the administrator must ensure HSM is present to meet the requirement.

Answer

Vendor add-on

Answer

Component

Answer

Base ESXi image

Question 6

An administrator manages a vSphere 8 cluster with vSphere Lifecycle Manager (vLCM) using a single image. The cluster contains hosts from two different server vendors. The administrator attempts to add a firmware add-on to the image but receives an error that the add-on is not compatible with all hosts. What is the most likely cause?

Accepted Answer

The cluster uses a single image, but the firmware add-on is only supported on one of the server vendor models.. vLCM images must be compatible with every host in the cluster. Firmware add-ons are hardware-specific; if they do not support all server models present, the image cannot be uniformly applied. The correct answer identifies the vendor-specific limitation as the cause of the incompatibility.

Answer

The hosts are not in maintenance mode, so vLCM cannot validate the firmware add-on.

Answer

The firmware add-on requires vSphere Lifecycle Manager to be in 'baseline' mode instead of 'image' mode.

Answer

The firmware add-on is not included in the vLCM depot and must be downloaded from the vendor's website.

Question 7

A vSphere administrator needs to provide a development team with a self-service portal to deploy VMs from a catalog, with role-based access control and quotas. The environment currently uses vCenter Server 8.0 and ESXi 8.0 hosts. Which VMware solution should be used?

Accepted Answer

VMware Aria Automation. VMware Aria Automation is the VMware solution that provides a self-service portal, catalog, RBAC, and quotas for VM provisioning. Aria Operations is for monitoring, vSphere with Tanzu is for containers, and Cloud Foundation is a broader platform that includes Aria Automation but is not the specific answer.

Answer

vSphere with Tanzu

Answer

VMware Cloud Foundation

Answer

VMware Aria Operations

Question 8

A small business is deploying a new vSphere environment with three ESXi hosts and a vCenter Server Appliance. They need to ensure that if one ESXi host fails, the VMs on that host are restarted on the remaining hosts. They also want to minimize downtime and avoid manual intervention. Which vSphere feature should they configure?

Accepted Answer

vSphere High Availability (HA). vSphere HA is designed to automatically restart VMs on remaining hosts when an ESXi host fails. It detects host failures and performs failover without manual intervention, ensuring minimal downtime. DRS, FT, and Replication serve different purposes and do not provide automatic restart on host failure.

Answer

vSphere Fault Tolerance (FT)

Answer

vSphere Replication

Answer

vSphere Distributed Resource Scheduler (DRS)

Question 9

A vSphere administrator needs to create a VMFS6 datastore on a new 4 TB LUN presented to an ESXi 7.0 host. The LUN is not yet formatted. Which method should the administrator use to create the datastore?

Accepted Answer

Use the vSphere Client to add storage and select VMFS6.. The vSphere Client provides a straightforward wizard to create a VMFS6 datastore on an unformatted LUN. This method ensures correct partitioning, alignment, and registration with the ESXi host. It is the supported and recommended approach for ESXi 7.0, avoiding manual errors and ensuring compatibility.

Answer

Use the ESXi Shell and run the partedUtil command to create a GPT partition.

Answer

Use the ESXi Shell and run the vmkfstools command to format the LUN.

Answer

Use the vSphere Client to create an NFS datastore and then convert it to VMFS6.

Question 10

A vSphere administrator manages a cluster that is currently using vSphere Lifecycle Manager (vLCM) images. The administrator needs to make the cluster use a baseline-based remediation approach instead. Which action should the administrator take?

Accepted Answer

Deactivate the image from the cluster, then attach baselines and remediate.. A cluster managed by vLCM images cannot simultaneously use baselines. To switch to baseline-based remediation, the administrator must deactivate the image on the cluster. This action removes the image-based desired state and enables baseline attachment. After deactivation, baselines can be attached and remediation performed. This is the supported method to change the management approach without recreating the cluster.

Answer

Remediate the cluster with a baseline while the image remains active.

Answer

Create a new baseline and attach it to the cluster, then remediate.

Answer

Delete the cluster from vCenter and recreate it without vLCM.

Question 11

A vSphere administrator is configuring Network I/O Control (NIOC) on a vSphere Distributed Switch. The environment has multiple traffic types: vMotion, iSCSI, and virtual machine traffic. The administrator wants to ensure that during periods of congestion, vMotion traffic does not starve iSCSI traffic, but vMotion should be able to use more bandwidth than iSCSI when available. Which NIOC configuration should the administrator apply?

Accepted Answer

Assign vMotion a higher shares value than iSCSI.. NIOC shares determine relative bandwidth allocation during congestion. Giving vMotion more shares than iSCSI ensures vMotion gets more bandwidth when needed, but iSCSI still receives its proportional share, preventing starvation. Limits and reservations do not provide the same relative prioritization. Therefore, adjusting shares is the correct approach.

Answer

Assign vMotion a higher limit than iSCSI.

Answer

Assign vMotion a higher reservation than iSCSI.

Answer

Assign iSCSI a higher shares value than vMotion.

Question 12

A vSphere administrator is configuring a vSphere Standard Switch (vSS) on an ESXi host. The host has two physical NICs, vmnic0 and vmnic1, connected to the same physical switch. The administrator wants to provide network redundancy for the VM network and ensure that if one uplink fails, traffic continues to flow. Which failover detection method should be used?

Choose an answer to begin — your selection is scored in the full session.

Accepted Answer

Use the teaming and failover policy on each distributed port group to specify active and standby uplinks.. The teaming and failover policy on a distributed port group allows you to specify which physical uplinks are active and which are standby for that port group. By configuring the vMotion port group to use vmnic2 as active and vmnic3 as standby, and the VM port group to use vmnic3 as active and vmnic2 as standby, traffic is separated onto distinct uplinks. This also provides redundancy in case of uplink failure.

Answer

Configure Network I/O Control (NIOC) with shares and reservations for the vMotion and VM traffic.

Answer

Create a LAG and assign vmnic2 and vmnic3 to it, then configure NIOC to prioritize vMotion.

Answer

Assign each port group to a different VLAN and rely on VLAN tagging to direct traffic to the correct uplink.

Question 13

An administrator is designing a vSAN cluster with 6 hosts. The cluster will run production workloads that require high availability. The administrator wants to minimize storage overhead while ensuring data can survive a single host failure. Which storage policy setting should be used?

Accepted Answer

RAID-5 with Number of Failures to Tolerate = 1. For a 6-host vSAN cluster requiring tolerance of one host failure with minimized overhead, RAID-5 erasure coding is the best choice. It provides the necessary fault tolerance while using less capacity than RAID-1 mirroring. RAID-6 would offer additional protection but at higher overhead, and RAID-0 offers no redundancy.

Answer

RAID-6 with Number of Failures to Tolerate = 2

Answer

RAID-0 with Number of Failures to Tolerate = 0

Answer

RAID-1 with Number of Failures to Tolerate = 1

Question 14

A security team requires that all vCenter Server administrative logins be validated against an external identity source, but they also want to retain the ability to log in with the local SSO administrator account during a directory service outage. An administrator has already added the Active Directory identity source to vCenter Single Sign-On. Which configuration should the administrator apply to meet both requirements?

Accepted Answer

Add the Active Directory identity source, set it as the default identity source, and keep the local SSO administrator account available for emergency access.. The requirement has two parts: external validation for administrative logins and a usable local fallback. Setting the added Active Directory source as the default identity source directs SSO to validate against the directory by default, while the built-in SSO administrator account persists and can still authenticate locally. Disabling or removing the local account would break the fallback requirement, and leaving the local domain as default would not enforce external validation.

Answer

Configure the Active Directory identity source as the default identity source and grant the AD domain admins the Administrator role on the root folder.

Answer

Add the Active Directory identity source, then assign the AD security group the Global Permissions Administrator role, and leave the default identity source as the local SSO domain.

Answer

Set the identity source type to 'Active Directory over LDAP' and enable 'Use Windows session authentication'.

Question 15

An administrator is managing a vSphere 8 cluster with vSphere Lifecycle Manager (vLCM) using a single image. The cluster's desired image includes an ESXi base image and a vendor add-on. The administrator needs to add a custom VIB that is not part of any depot. Which two steps are required to include this custom VIB in the vLCM image? (Choose two.)

Accepted Answer

Upload the custom VIB to a local depot or a web server accessible by vLCM.. To include a custom VIB in a vLCM image, the VIB must first be made available in a depot that vLCM can access, such as a local or web-based depot. Then, it can be added as a component to the cluster's desired image. Manual installation or disabling checks are not valid approaches.

Answer

Manually install the custom VIB on each host using ESXCLI before remediation.

Answer

Convert the custom VIB to a firmware add-on.

Answer

Disable image compliance checks to allow unsigned VIBs.