VMware 3V0-24.25 Dumps – 100% Cover Real Exam Questions (Updated 85 Questions) [Q32-Q54]

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VMware 3V0-24.25 Dumps – 100% Cover Real Exam Questions (Updated 85 Questions)

Real 3V0-24.25 dumps – Real VMware dumps PDF

VMware 3V0-24.25 Exam Overview:

Certification Vendor:	VMware
Exam Name:	Advanced VMware Cloud Foundation 9.0 vSphere Kubernetes Service
Exam Number:	3V0-24.25
Related Certifications:	VMware Certified Advanced Professional – VMware Cloud Foundation vSphere Kubernetes Service
Passing Score:	300 / 500
Exam Duration:	135 minutes
Certificate Validity Period:	2 years
Real Exam Qty:	60
Exam Format:	Scenario-Based Items, Multiple Choice, Simulation-Style Questions
Available Languages:	English
Exam Price:	USD 250
Sample Questions:	VMware 3V0-24.25 Sample Questions
Exam Way:	Pearson VUE (Online or Test Center)
Pre Condition:	Recommended experience with VMware Cloud Foundation and Kubernetes.
Official Syllabus URL:	https://www.vmware.com/education-services/certification/vcap-cloud-foundation-vsphere-kubernetes-service.html

Q32. The vSphere Admin creates a vSphere Namespace harbor-project and grants the DevOps Engineer edit permissions. The DevOps Engineer deploys the Harbor service in thisnamespace with the command: kubectl apply -f harbor-svc.yml The Harbor service deploys successfully, but the database data harbor database 0 pods does not come into a Running state.
Click the two locations where the administrator should verify the Access Modes forthis pod ‘ s PerslstentVolumeClaim (PVC). (Choose two.)

Q33. A Platform Engineer is troubleshooting a Supervisor enablement process that has failed to complete.
The status in the vSphere Client shows “Configuring” for over an hour.
The engineer retrieves the logs from one of the Supervisor Control Plane VMs and finds the following error sequence:
# /var/log/cloud-init-output.log
2023-10-27 09:15:01,232 – util.py[WARNING]: Failed to fetch metadata from url
http://169.254.169.254/latest/meta-data
2023-10-27 09:15:05,453 – cc_scripts_user.py[ERROR]: Failed to run module scripts-user.
2023-10-27 09:15:05,455 – util.py[WARNING]: Running module scripts-user (<module
‘cloudinit.config.cc_scripts_user’ from ‘/usr/lib/python3/dist-
packages/cloudinit/config/cc_scripts_user.py’>) failed
…
# /var/log/vmware/wcp/wcpsvc.log
error: [09:15:10.112] Failed to configure floating IP for Control Plane: Interface eth0 cannot acquire IP
192.168.20.5. Gateway 192.168.20.1 unreachable.
Based on these log snippets, what are the most likely causes of the deployment failure? (Choose 2.)

The Supervisor Control Plane VM is unable to communicate with the NTP server.

The Management Network VLAN is not tagged correctly on the physical switch ports connected to the ESXi hosts.

The Storage Policy selected for the Control Plane VMs does not exist or is inaccessible.

The IP address range assigned to the Management Network in the Workload Management wizard is exhausted or incorrectly defined.

The incorrect “Starting IP Address” was provided for the Management Network, leading to an IP conflict or unreachable gateway.

Q34. In the context of a Tanzu Kubernetes Grid (TKG) cluster upgrade within vSphere with Tanzu, what is the primary mechanism used to update the worker nodes?

Rolling update: New worker node VMs are deployed with the new version image, workloads are drained from old nodes to new ones, and old nodes are deleted.

Snapshot reversion: The nodes are reverted to a pre-configured snapshot that contains the new software version.

Blue/Green deployment: A completely new cluster is deployed alongside the old one, and the Load Balancer VIP is switched to the new cluster.

In-place upgrade: The package manager (yum/apt) inside each worker node VM is triggered to update the kubelet and container runtime binaries.

Q35. A Security Architect is configuring the External DNS Supervisor Service to automatically manage DNS records for TKG workloads.
The environment uses Infoblox.
Which piece of information is critical to provide in the external-dns configuration (Values YAML) to allow it to securely update the DNS server?

The root password of the Supervisor.

A Kubernetes Secret name containing the Infoblox credentials (Username/Password) and the WAPI endpoint URL.

The SSH key of the DNS server.

The vCenter SSO administrator account.

Q36. A VKS Administrator is troubleshooting a failed upgrade where the new worker nodes are successfully provisioned (VMs are “Powered On”) but fail to join the Kubernetes cluster. The Machine status reports NodeRegistrationFailure.
The administrator inspects the cloud-init logs on one of the failed worker VMs and finds:
# /var/log/cloud-init-output.log
…
[ 25.123456] cloud-init[1234]: curl: (7) Failed to connect to 192.168.10.50 port 6443: Connection timed out
[ 25.123456] cloud-init[1234]: Error: failed to join cluster: could not connect to API server
…
192.168.10.50 is the Virtual IP (VIP) of the cluster’s Load Balancer Service.
What are the likely causes of this failure? (Choose 2.)

The CNI plugin (Antrea/Calico) on the new node failed to start.

The Network Policies in the namespace are blocking inbound traffic to the API server from the new worker nodes’ IP range.

The Kubernetes version of the new nodes is incompatible with the Control Plane.

The new worker nodes were deployed into a different vSphere Zone that has no routing path to the Load Balancer VIP network.

The Load Balancer Service (HAProxy/Avi) is down or misconfigured, preventing traffic to the VIP from reaching the Control Plane nodes.

Q37. A Cloud Administrator is analyzing a recurring issue where TKG cluster creations fail intermittently with “IP Address Exhaustion” errors, despite the IP pools appearing to have capacity. The administrator suspects that finalizers on deleted Service objects are preventing IP addresses from being released back to the pool managed by the NSX Load Balancer.
Which specific kubectl command and output field would allow the administrator to confirm that a LoadBalancer Service in the dev-ns namespace is “stuck” in deletion and holding an IP? (Select all that apply.)

Command: kubectl get services -n dev-ns Confirmation: The IPAM block shows 100% utilization.

Command: kubectl describe service -n dev-ns

Command: kubectl get services -n dev-ns -o yaml

Command: kubectl get endpoints -n dev-ns

Command: kubectl get ipam -n dev-ns

Q38. A Security Architect is designing the ingress and egress traffic flow for a highly regulated PCI-DSS zone within vSphere with Tanzu.
The requirements state:
1. Ingress: All incoming HTTP/S traffic must pass through a dedicated WAF (Web Application Firewall) before reaching the Kubernetes Ingress Controller.
2. Egress: All outbound traffic from the namespace must be identifiable by a unique, persistent IP address to allow for strict firewall rules on the perimeter.
3. Isolation: The namespace must use a dedicated T1 Gateway in NSX.
Review the following design decisions.
Which configuration choices correctly support these requirements? (Select all that apply.)

Define a specific Egress CIDR range for the Supervisor and ensure the namespace is assigned a specific SNAT IP (Egress IP) from this range, which is then reserved in the perimeter firewall.

Deploy a Tanzu Kubernetes Cluster with a Service of type: LoadBalancer to expose the Ingress Controller, and point the external WAF to the allocated Load Balancer VIP.

Configure the Supervisor with NSX networking to ensure each namespace receives a dedicated Tier-1 Gateway and SNAT rules.

Use vDS networking with HAProxy, as it supports “Transparent Mode” for preserving client IPs better than NSX.

Disable SNAT on the namespace to expose internal Pod IPs directly to the WAF.

Q39. Which two resources can be configured in a VM Class in VMware vSphere with vSphere Supervisor?
(Choose two.)

CPU

Memory

Storage

Network interface

PCI devices

Q40. What is a characteristic of a Kubernetes pod?

A pod is the smallest deployable unit in Kubernetes.

A pod can contain only one container.

A pod is the smallest entity managed by Docker.

A pod is deployed directly on the virtual machine.

Q41. A Platform Engineer is troubleshooting why a TKG cluster batch-processing is not scaling up, despite there being 50+ pods in the Pending state for over 30 minutes.
The engineer checks the autoscaler status annotations on the worker node pool: min-size: 3, max-size:
10. Current replicas: 5.
The engineer retrieves the logs from the CAPW (Cluster API Provider for vSphere) controller on the Supervisor and sees:
I1123 10:00:00.123 controller.go:100] Reconciling MachineSet “batch-processing-workers-md-0” E1123 10:00:00.125 controller.go:150] Failed to create Machine “batch-processing-workers-w9z4”:
Quota “ns-resource-quota” exceeded.
Requested: cpu=4000m, memory=16Gi.
Used: cpu=20000m, memory=80Gi.
Limit: cpu=22000m, memory=88Gi.
Based on the logs, what is the root cause?

The max-size annotation prevents scaling beyond 5 nodes.

The ESXi hosts are physically out of capacity.

The vSphere Namespace resource limits (Quota) prevent the creation of new worker node VMs because the requested resources for the new node would exceed the defined Namespace limits.

The Cluster Autoscaler is disabled.

The pods are pending because they are requesting a Storage Class that does not exist.

Q42. An administrator is adding a kubernetes cluster to an existing namespace. Click where the administrator navigates to create the cluster.

Q43. A Cloud Administrator is designing a multi-tenant vSphere with Tanzu environment for two distinct business units: Finance and Engineering.
Requirements:
1. Finance requires strict egress filtering. All outbound traffic must originate from a predictable, static IP address range to pass through a legacy firewall.
2. Engineering requires high-volume ingress. They plan to deploy 50+ unique web services, each needing public access, but the available Floating IP Pool for the Load Balancer is limited to 10 IPs.
3. Isolation: Traffic between Finance and Engineering must be blocked by default.
Review the proposed design configuration:
# Namespace: finance-ns
Network: NSX (NAT Mode)
Egress: Configured with SNAT
# Namespace: engineering-ns
Network: NSX (NAT Mode)
Services: Developers instructed to use ‘type: LoadBalancer’ for all apps.
Which aspects of this design need correction or validation to meet the requirements? (Select all that apply.)

The Finance namespace should be configured in “Routed Mode” (No-NAT) to simplify the firewall rules.

The Isolation requirement is automatically met because NSX-backed Namespaces are deployed with distinct Tier-1 Gateways and a default “Deny All” Distributed Firewall policy between them is often required (or naturally isolated by T1 routing rules depending on T0 config). Self-correction: VKS Namespaces are isolated by default in terms of not sharing T1s, but traffic routing depends on T0.
However, the question asks about valid/invalid aspects. A DFW rule or Network Policy is the standard way to enforce “Blocked by default” between namespaces.

The Engineering design is flawed; using type: LoadBalancer for 50+ services will exhaust the 10-IP pool. An Ingress Controller (L7) architecture must be mandated to multiplex these services behind a single VIP.

The Finance design is valid; enabling NSX NAT Mode with SNAT ensures that all pod traffic leaves the namespace using a deterministic “Egress IP” assigned to the T1 Gateway, which satisfies the firewall requirement.

The Engineering namespace needs a separate Supervisor Cluster to support that many services.

Q44. An administrator must assign a storage policy to a VMware vSphere Kubernetes Service (VKS) Cluster.
Which step satisfies the requirement?

Create a storage policy in vSphere UI, and assign it to the Supervisor.

Create a storage policy in vSphere UI, and assign it to the vSphere Namespace.

Create a storage policy in vSphere UI, and assign it to the cluster directly.

Create a storage policy using kubectl vSphere CLI plugin, and assign it to the cluster directly.

Q45. How should an administrator enable autoscaling for a vSphere Kubernetes Service (VKS) cluster?

Update the NodePool YAML to enable the autoscaling feature.

Create a VKS cluster with autoscaler annotations.

Create a NodePool with autoscaling enabled.

Install the Cluster Autoscaler (standard package) for the cluster environment.

Q46. What three controllers maintain the lifecycle of VMware vSphere Kubernetes Service (VKS) clusters? (Choose three.)

Container Network Interface

Virtual Machine Service

Cloud Provider Plug-in

Container Storage Interface

Cluster API

Q47. An administrator is updating a VMware vSphere Kubernetes Service (VKS) cluster by editing the cluster manifest. When saving, there is no indication that the edit was successful.
Based on the scenario, what action should the administrator take to edit and apply changes to the manifest?

Restart the VKS services and edit the file again.

Ensure the file permissions are set to read-write.

Verify the account editing the cluster manifest has appropriate permissions.

Define the KUBE_EDITOR or EDITOR environment variable.

Q48. What is a characteristic of a Kubernetes pod?

A pod is the smallest deployable unit in Kubernetes.

A pod can contain only one container.

A pod is the smallest entity managed by Docker.

A pod is deployed directly on the virtual machine.

Q49. A VI Administrator needs to configure a new vSphere Namespace called dev-team-a to ensure it uses a specific storage profile for persistent volumes.
Review the following configuration view:
Namespace: dev-team-a
Status: Active
Description: Development Team A Environment
[Resource Limits]
CPU: Unlimited
Memory: Unlimited
Storage: [Add Storage Policy…]
Which action must the administrator take to allow Kubernetes workloads in this namespace to provision persistent volumes using the gold-storage policy?

Create a new Storage Class in Kubernetes referencing gold-storage and apply it to the namespace via kubectl.

Edit the Namespace in the vSphere Client and add the gold-storage policy to the “Storage Policies” card.

Tag the datastores associated with gold-storage with the tag namespace:dev-team-a.

Configure the gold-storage policy on the Supervisor Cluster object directly.

Q50. In a vSphere with Tanzu environment, what is the primary source of truth for identity and authentication for the Supervisor Cluster?

The Supervisor maintains its own independent local user database stored in etcd.

The Supervisor must be connected directly to an external LDAP server, bypassing vCenter Server.

vCenter Single Sign-On (SSO) is the central identity provider; the Supervisor federates with vCenter SSO to authenticate users.

Authentication is handled exclusively by the NSX Manager identity store.

Q51. An administrator had deployed a Supervisor cluster on vSphere in a multi-zone-enabled environment and now wants to create a zonal vSphere Namespace so that workloads can be scheduled across zones.
Drag and drop the six actions into the correct order from Configuration Option list on the left and place them Into the Configuration Sequence on the right.
(Choose six.)

Q52. A VI Administrator is designing a namespace policy for a diverse development environment that includes both cloud-native applications and legacy database servers.
The requirements are:
1. The “Web-Front-End” team needs to self-service deploy Kubernetes clusters (TKG) to test different K8s versions.
2. The “Data-Science” team needs to run high-performance Python containers that require direct, low- latency access to the hypervisor’s scheduler (vSphere Pods).
3. The “Legacy-Ops” team needs to provision Windows Server 2019 VMs using Kubernetes commands.
Review the following Namespace configuration draft:
Namespace: Mixed-Workloads
Allowed Content Libraries:
– TKG-Lib (Subscribed)
– VM-Images-Lib (Local)
VM Classes:
– best-effort-small
– guaranteed-large
Which combination of actions and components enables all three requirements within this single namespace? (Select all that apply.)

For the “Web-Front-End” team: The administrator must assign a TKG-compatible Content Library. The developers will use kind: TanzuKubernetesCluster (or Cluster) in their YAML.

vSphere Pods and TKG Clusters cannot coexist in the same Namespace; separate namespaces are required.

For the “Data-Science” team: They must use kind: VirtualMachine but specify a container image in the spec.

For the “Legacy-Ops” team: The VM Service must be enabled, and the Windows 2019 OVA must be present in the associated Content Library. Developers will use kind: VirtualMachine.

For the “Data-Science” team: The networking stack for the Supervisor must be configured with NSX to support vSphere Pods (kind: Pod).

Q53. The DevOps engineer deployed a new application to a vSphere Kubernetes Service (VKS) cluster in a vSphere Namespace and then determined that a newer Kubernetes version was required. The vSphere administrator verified compatibility between the Supervisor and all running VKS clusters and successfully updated the vSphere Supervisor to the latest version. After the Supervisor update, the DevOps engineer still could not get the application to work.
What caused the application to fail?

The vSphere administrator updated the Supervisor control plane.

The vSphere administrator failed to complete all the pre-checks before the update.

The vSphere administrator did everything correctly and the DevOps engineer deployed the application incorrectly.

The vSphere administrator pulled the wrong version of the Supervisor.

Q54. A Cloud Administrator is troubleshooting connectivity issues for a vSphere Namespace named finance-prod. Workloads within this namespace are unable to connect to an external Oracle database located at 10.50.1.200.
Review the following NSX Logical Router configuration output for the Tier-1 Gateway associated with the namespace:
nsx-cli> get logical-router interface
…
Interface : 928374-uuid-downlink
Type : downlink
IP/Mask : 10.244.0.1/28 (Pod CIDR Gateway)
…
nsx-cli> get nat rules
…
Rule ID : 1001
Action : SNAT
Source : 10.244.0.0/28
Translated : 192.168.100.5
Status : Enabled
…
# External Firewall Logs (Corporate Firewall)
Drop: Src 192.168.100.5 Dst 10.50.1.200 Proto TCP Port 1521 (Rule: Default Deny) Based on the data, what is the root cause of the connectivity failure? (Choose 2.)

The destination Oracle database is down.

The SNAT rule is disabled in NSX.

The Corporate Firewall is blocking traffic based on the translated Source IP (the Egress IP), not the internal Pod IP.

The SNAT IP 192.168.100.5 assigned to the namespace egress traffic is not whitelisted on the external Corporate Firewall.

The Pod CIDR 10.244.0.0/28 is exhausted, preventing the workload from acquiring an IP to initiate the connection.

VMware 3V0-24.25 Exam Syllabus Topics:

Topic	Details
Topic 1	Troubleshoot and optimize the VMware Solution: Focuses on diagnosing and resolving provisioning, connectivity, namespace, VM class, storage, networking, container, registry, and CA errors. It also includes recovering failed upgrades and optimizing cluster performance using monitoring and scaling tools.
Topic 2	Install, Configure, Administrate the VMware Solution: Includes creating and managing Supervisor clusters, namespaces, zones, workloads, and add-on services. Also covers provisioning, scaling, updating VKS clusters, autoscalers, storage strategies, workload deployments, backup restore, and editing YAML configurations.
Topic 3	IT Architectures, Technologies, Standards: This section covers the differentiation between VMs and containers, helping determine the appropriate compute model. It also includes understanding Kubernetes architecture, networking, storage, service mesh, Helm, and reference architectures for VKS deployments.
Topic 4	VMware Products and Solutions: Focuses on configuring vSphere Supervisor capabilities, networking, storage, identity, and access for Kubernetes clusters. It also covers managing Kubernetes releases, CNIs, NSX networking objects, TLS certificates, and securing VKS clusters.
Topic 5	Plan and Design the VMware Solution: Covers evaluating the impact of load balancer sizing, namespace network options, and vSphere namespace architecture. It includes planning processes for enabling Supervisor clusters and implementing service mesh.