VCP-DCV Multiple Select — 20 Questions

Question 1

Which four types of traffic can be assigned to a separate VMkernel adapter on an ESXi host?

Accepted Answer

Management traffic. The correct answers are A, B, C, and E. VMkernel adapters are used for system traffic such as management, vMotion, vSAN, and Fault Tolerance logging. Management traffic (A) handles host communication, vMotion (B) supports live migration, vSAN (C) provides storage traffic, and Fault Tolerance logging (E) is used for FT logging and can be assigned to a separate VMkernel adapter for performance and isolation. Virtual machine network traffic (D) uses standard or distributed port groups, not VMkernel adapters.

Answer

Virtual machine network traffic

Question 2

Which TWO statements are true regarding vSAN deduplication and compression?

Accepted Answer

They are disabled by default on new vSAN clusters. vSAN deduplication and compression are disabled by default on new vSAN clusters (option B is correct). They require an all-flash vSAN configuration, meaning all capacity devices must be SSDs (option D is correct). Option A is incorrect because deduplication and compression are enabled at the disk group level, not cluster level. Option C is incorrect because they can also be used with RAID-5/6 erasure coding policies, not just RAID-1 mirroring. Option E is incorrect because compression cannot be enabled independently; if compression is enabled, deduplication is also enabled.

Answer

They are enabled at the vSAN cluster level

Answer

They can only be used with RAID-1 mirroring policies

Answer

Compression can be enabled independently of deduplication

Question 3

Which TWO troubleshooting steps should an administrator take when a host fails to remediate and shows 'compliance error: host firmware mismatch' in a vLCM cluster? (Choose two.)

Accepted Answer

Check the compliance status in the vSphere Client cluster monitor.. Correct options are C and D. Checking the compliance status in the vSphere Client cluster monitor allows the administrator to see detailed compliance information for the host, including specific mismatches. Reviewing the software FCoE, VLAN, and driver versions in the cluster image is a troubleshooting step to identify component mismatches that could cause firmware errors. Option A is incorrect because removing and re-adding a host does not address the underlying firmware mismatch. Option B is incorrect because manually upgrading all hosts is unnecessary and not a targeted troubleshooting step. Option E is incorrect because disabling the cluster image and using a baseline group would change the management approach but does not resolve the compliance error related to firmware mismatch in a vLCM cluster.

Answer

Remove the host from the cluster and re-add it.

Answer

Manually upgrade all hosts to the latest ESXi version.

Answer

Disable the cluster image and use a baseline group instead.

Question 4

Which TWO conditions are required to use vLCM for firmware management? (Select TWO.)

Accepted Answer

Hardware support manager (HSM) installed for each vendor. To manage firmware via vLCM, two conditions are required: a Hardware Support Manager (HSM) must be installed for each vendor (option A), and vLCM must be enabled for the cluster (option E). While vCenter Server 7.0 or later is a general prerequisite for vLCM, it is not a condition specific to firmware management. Options B and D are incorrect because identical hardware or a fully automated DRS cluster are not requirements for firmware management with vLCM.

Answer

vCenter Server 7.0 or later

Answer

All hosts in the cluster must be identical hardware

Answer

Hosts must be in a fully automated DRS cluster

Question 5

A vSphere administrator is moving from baseline-based to image-based management for a cluster. The administrator has detached all baselines and is now ready to attach an image. Which TWO conditions must be met before attaching an image to the cluster? (Choose two.)

Accepted Answer

The cluster must have at least one host that is compatible with the selected image.. Options C and D are correct. For attaching an image to a cluster, the cluster must have at least one host that is compatible with the selected image (C) to ensure the image can be applied. Additionally, all hosts in the cluster must be in a connected state (D) so that vSphere Lifecycle Manager can manage them. Option A is incorrect because the vCenter Server does not need to be running the latest version of vLCM; image-based management is supported in vSphere 7.0 and later, but not specifically 'the latest'. Option B is incorrect because the cluster can contain virtual machines; image-based management does not require an empty cluster. Option E is incorrect because pending remediation tasks do not block attaching an image; they may be addressed later.

Answer

The vCenter Server must be running the latest version of vSphere Lifecycle Manager.

Answer

The cluster must be empty of any virtual machines.

Answer

The cluster must not have any pending remediation tasks.

Question 6

Which THREE factors should be considered when planning a rolling upgrade of ESXi hosts in a vSphere cluster from version 7.0 to 8.0 using vLCM?

Accepted Answer

Check the compatibility of third-party VIBs with ESXi 8.0.. For a rolling upgrade of ESXi hosts from 7.0 to 8.0 using vLCM, you must check the compatibility of third-party VIBs with ESXi 8.0 (A). Additionally, the vCenter Server must be upgraded to 8.0 before upgrading ESXi hosts because vCenter manages the cluster (B). The VUM rollback feature, which is available in vLCM, should be configured to allow revert in case of failure (D). Option C is incorrect because hardware compatibility must be verified via the VMware Compatibility Guide (HCL), not assumed just because it is a major release. Option E is incorrect because vSphere DRS should be enabled to allow automated VM migration during host maintenance, not disabled.

Answer

Assume that all server hardware is supported by ESXi 8.0 since it is a major release.

Answer

Disable vSphere DRS to prevent VM migration during host maintenance.

Question 7

Which THREE of the following are prerequisites for configuring LACP on a vSphere Distributed Switch? (Select exactly three.)

Accepted Answer

The vSphere Distributed Switch must be configured with enhanced LACP support.. Options A, C, and E are correct. For LACP on a vSphere Distributed Switch, the vDS must be configured with enhanced LACP support (option A). The physical switch ports must be configured for LACP, either in active or passive mode (option C). Additionally, the physical network switch must support LACP (IEEE 802.3ad) (option E). Option B is incorrect because each uplink does not need to be in a separate VLAN; LACP works across VLANs and VLAN configuration is independent. Option D is incorrect because the uplinks must be connected to the same physical switch to form a LAG; using different switches requires Multi-chassis LACP (e.g., MLAG).

Answer

Each uplink must be in a separate VLAN to avoid loops.

Answer

The uplinks must be connected to different physical switches for redundancy.

Question 8

Which two conditions must be met for a VMkernel adapter to be used for vMotion on a distributed switch? (Choose two.)

Accepted Answer

The VMkernel adapter must be in the same subnet as the destination host.. Options A and B are correct. The VMkernel adapter must be in the same subnet as the destination host (A) to allow vMotion traffic to route properly, and it must be enabled for vMotion (B) in the adapter properties. Other options are not required: active/standby mode (C) is not a requirement; VLAN ID can be any valid VLAN (D); and static IP is not necessary (E) as DHCP can be used.

Answer

The physical uplinks must be in active/standby mode.

Answer

The port group must have VLAN ID 0.

Answer

The port group must be configured with a static IP address.

Question 9

A vSphere administrator is using vSphere Lifecycle Manager images to manage a cluster. The administrator wants to add a new custom component (a driver) to the cluster image. Which THREE steps are required to successfully add the component? (Choose three.)

Accepted Answer

Download the component offline bundle from the vendor.. Options A, C, and D are correct. A: Download the component offline bundle from the vendor. C: Upload the component to the vLCM depot. D: Add the component to the image definition in vLCM. B is incorrect because you do not need to create a new software depot; the vLCM depot already exists and you upload the bundle to it. E is incorrect because validation is not a required step to add the component; it can be performed later as part of image compliance checking.

Answer

Create a new software depot on the vCenter Server.

Answer

Validate the component against the current image.

Question 10

A vSphere administrator is planning to configure VMware vSAN. Which TWO requirements must be met for a vSAN cluster?

Accepted Answer

Each host must have at least one SSD and one HDD for capacity.. VSAN requires at least one SSD (or NVMe) for the cache tier and one HDD (or SSD) for the capacity tier on each host to form a disk group. This hybrid or all-flash configuration is fundamental to vSAN's storage architecture, where the cache tier accelerates writes and reads, while the capacity tier provides persistent storage.

Answer

A dedicated 10 GbE network for vSAN traffic.

Answer

All hosts must have identical CPU models.

Answer

A shared storage array accessible by all hosts.

Question 11

Which TWO of the following are functions of a vSphere Distributed Switch that are not available in a vSphere Standard Switch? (Select exactly two.)

Accepted Answer

Port mirroring (Distributed Port Mirroring).. Options A and C are correct. Port mirroring (Distributed Port Mirroring) is a feature exclusive to the vSphere Distributed Switch (vDS). Network I/O Control (NIOC) is also only available on vDS, allowing for bandwidth allocation and prioritization. Option B is incorrect because NIC teaming with explicit failover order is available on both standard and distributed switches. Option D is incorrect because traffic shaping policies are available on vSphere Standard Switches (vSS) at the port group level. Option E is incorrect because VLAN tagging and trunking are supported on both switch types.

Answer

NIC teaming with explicit failover order.

Answer

Traffic shaping policies.

Answer

VLAN tagging and trunking.

Question 12

Which TWO prerequisites must be met before enabling vLCM image-based management on a vSAN cluster?

Accepted Answer

All ESXi hosts must be reachable and managed by the same vCenter Server.. Options A and C are correct prerequisites for enabling vLCM image-based management on a vSAN cluster. All ESXi hosts in the cluster must be managed by the same vCenter Server because vLCM operates at the cluster level and requires a single vCenter to coordinate updates. Additionally, vCenter Server version must be 7.0 or later, as vLCM was introduced in vSphere 7.0. Option B is incorrect because vLCM supports vSAN clusters; the cluster does not need to avoid vSAN. Option D is incorrect; while vSAN readiness is required for vSAN itself, it is not a specific prerequisite for enabling vLCM image-based management. Option E is incorrect because vLCM does not require a dedicated vCenter Server; it uses the existing vCenter managing the cluster.

Answer

The cluster must not be using vSAN.

Answer

All hosts in the cluster must be vSAN ready and part of a vSAN cluster.

Answer

A separate vCenter Server must be dedicated to lifecycle management.

Question 13

An administrator needs to create a distributed port group on a vSphere Distributed Switch (VDS). Which two configuration settings must be specified during creation? (Choose two.)

Accepted Answer

VLAN ID. A VLAN ID must be specified to define the VLAN membership for the distributed port group, ensuring proper network segmentation and traffic isolation. The port group name is required as a unique identifier for administrative management and reference within the vSphere environment.

Answer

Uplink teaming policy

Answer

Number of ports

Answer

Traffic shaping policy

Question 14

A storage administrator is planning a vSAN stretched cluster for a remote office. The cluster must support stretching across two sites for disaster avoidance. Which two prerequisites must be met? (Choose two.)

Accepted Answer

The network latency between sites must be less than 5 ms round-trip.. Correct options A and C: Each site must have a minimum of two hosts (C) and network latency between sites must be less than 5 ms round-trip (A). Option B is incorrect because the witness host must be placed at a third site, not the primary. Option D is incorrect because hosts can use multiple network adapters for vSAN traffic; a single adapter is not required. Option E is incorrect because a vSAN stretched cluster typically uses two fault domains (one per site) plus a witness, not four.

Answer

The witness host must be placed at the primary site.

Answer

All hosts must be configured with a single network adapter for vSAN traffic.

Answer

A vSAN stretched cluster requires a minimum of four fault domains.

Question 15

Which THREE are valid methods to remediate ESXi hosts using vSphere Lifecycle Manager? (Select THREE.)

Accepted Answer

Stage and remediate. The correct answers are C, D, and E. vSphere Lifecycle Manager (vLCM) supports three standard remediation methods: staging updates and then remediating (Stage and remediate), remediating immediately without staging (Remediate immediately), and scheduling remediation for a later time (Schedule remediation). 'Auto update' and 'Push from vCenter' are not valid vLCM remediation methods. Auto update is not a feature of vLCM, and push-based remediation is not how vLCM operates; vLCM uses a desired-state model.

Answer

Auto update

Answer

Push from vCenter

Question 16

A vSphere administrator is using vLCM and needs to ensure that all hosts are compliant with the desired image. Which TWO actions are valid when remediating a vLCM cluster?

Accepted Answer

Perform a pre-remediation check to validate the image.. VLCM requires a pre-remediation check to validate that the desired image can be applied successfully to all hosts in the cluster. This check verifies hardware compatibility, driver versions, and firmware prerequisites before any remediation begins, preventing partial or failed updates.

Answer

Remediate without putting hosts into maintenance mode.

Answer

Remediate only hosts that are non-compliant.

Answer

Remediate the cluster even if there are compliance issues.

Question 17

Which TWO are valid methods to monitor vSphere performance metrics?

Accepted Answer

vSphere Performance Charts.. D is correct because vSphere Performance Charts is a built-in feature of the vSphere Client that provides real-time and historical performance metrics for ESXi hosts, VMs, and other objects. It allows administrators to monitor CPU, memory, network, and disk utilization through customizable graphs and reports, directly integrated into the vCenter management interface.

Answer

PowerCLI scripts that retrieve performance data.

Answer

VMware Workstation.

Answer

vCenter Log Insight.

Question 18

Which TWO capabilities are exclusive to vSphere with Tanzu compared to standard vSphere clusters?

Accepted Answer

Tanzu Kubernetes Grid Service. Options B and C are correct. vSphere with Tanzu provides a native Kubernetes control plane and the Tanzu Kubernetes Grid Service for managing Kubernetes workloads, which are not available in standard vSphere clusters. A (DRS and HA) and D (vMotion) are general vSphere features, not exclusive to vSphere with Tanzu. E (vSAN storage policies) is a vSAN capability, not exclusive to vSphere with Tanzu.

Answer

DRS and HA

Answer

vMotion

Answer

vSAN storage policies

Question 19

Which TWO factors contribute to increased CPU ready time on a vSphere host?

Accepted Answer

Over-provisioning of vCPUs relative to physical cores.. Over-provisioning vCPUs relative to physical cores leads to contention for CPU resources. When the total number of vCPUs across all powered-on VMs exceeds the number of logical processors (including hyper-threads), the ESXi scheduler must time-share access, resulting in increased ready time as VMs wait for a physical core to become available.

Answer

Memory ballooning due to memory over-commitment.

Answer

Using CPU affinity to pin VMs to specific cores.

Answer

High disk latency on the datastore.

Question 20

Which TWO actions are recommended to secure the vCenter Server Appliance (VCSA)?

Accepted Answer

Change the default 'root' password. Changing the default 'root' password is a fundamental security best practice for the VCSA. The default password is well-known and documented, leaving the appliance vulnerable to unauthorized access if not changed immediately after deployment. This action directly mitigates the risk of brute-force or credential-based attacks against the root account.

Answer

Enable the auto-lock feature for the admin account

Answer

Configure the password policy for local accounts

Answer

Enable FIPS 140-2 compliance mode