VMware VCP-VCF Admin Sample Questions & Practice Test

VMware VCP-VCF Administrator is a route for candidates who administer VMware Cloud Foundation environments, workload domains, lifecycle tasks, SDDC Manager workflows, clusters, networking, storage, and operational health.

Use this page to try original IT Mastery sample questions on VCF administration decisions. They are not official VMware or Broadcom exam questions.

What these questions test

• administering VMware Cloud Foundation workload domains, lifecycle operations, clusters, and platform services
• distinguishing vCenter, ESXi, NSX, vSAN, and SDDC Manager responsibilities
• interpreting health, capacity, upgrade, certificate, and configuration symptoms
• choosing safe operational actions before broad platform changes

Sample Exam Questions

Question 1

Topic: workload domains

What is the main reason to separate workload domains in VMware Cloud Foundation?

• A. To eliminate all lifecycle management
• B. To isolate groups of compute, storage, networking, and management scope for different workloads or operational needs
• C. To disable vCenter access
• D. To make every cluster identical forever

Best answer: B

Explanation: Workload domains group resources and management scope. They help separate environments, lifecycle decisions, workload requirements, and operational boundaries.

Question 2

Topic: SDDC Manager

Which task is most closely associated with SDDC Manager in a VCF environment?

• A. Editing a guest operating system registry
• B. Replacing every application load balancer
• C. Coordinating lifecycle, domain, and platform operations for VCF components
• D. Writing business invoices

Best answer: C

Explanation: SDDC Manager is central to VCF operations such as domain workflows, lifecycle coordination, and platform health. It does not manage guest application internals.

Question 3

Topic: lifecycle operations

Before applying an update bundle, what should an administrator verify?

• A. Compatibility, health checks, backups, maintenance window, and rollback or remediation plan
• B. Only the browser theme
• C. The number of inactive user accounts only
• D. Whether all alerts are hidden

Best answer: A

Explanation: Lifecycle work can affect core infrastructure. Compatibility, prechecks, backups, maintenance planning, and recovery steps reduce outage risk.

Question 4

Topic: cluster health

A workload domain reports degraded health after host maintenance. What evidence is most useful first?

• A. The administrator’s monitor size
• B. Only the VM display names
• C. Whether desktop wallpaper changed
• D. Host state, cluster alarms, vSAN or storage health, network status, and recent tasks

Best answer: D

Explanation: Cluster health depends on host, storage, network, and task state. Recent maintenance makes recent tasks and component health the right first evidence.

Question 5

Topic: certificates

Why should certificate expiration be monitored in VCF?

• A. Certificates only affect VM CPU allocation
• B. Expired certificates can disrupt trust between management components and services
• C. Certificates replace backups
• D. Certificates prevent all storage alerts

Best answer: B

Explanation: VCF relies on trust between services. Certificate expiration can interrupt communication or access, so administrators should monitor and renew before disruption.

Question 6

Topic: NSX responsibility

Which VCF component is most directly associated with software-defined networking and security services?

• A. A guest spreadsheet tool
• B. A physical keyboard driver
• C. NSX
• D. A user mailbox

Best answer: C

Explanation: NSX provides software-defined networking and security capabilities. VCF administrators must understand where NSX responsibilities differ from vCenter and ESXi tasks.

Question 7

Topic: vSAN health

A vSAN cluster shows reduced redundancy. What should be reviewed?

• A. Disk group health, host availability, storage policy compliance, resync status, and capacity
• B. Only DNS TXT records
• C. The color of the rack
• D. Whether VM names are uppercase

Best answer: A

Explanation: Reduced redundancy can involve failed disks, host availability, policy compliance, capacity, or ongoing resynchronization. Storage evidence should guide remediation.

Question 8

Topic: capacity

What is a safe response when a workload domain approaches capacity limits?

• A. Ignore alerts until VMs fail
• B. Disable monitoring
• C. Delete random snapshots without review
• D. Review capacity drivers, reservations, snapshots, growth trends, and expansion options

Best answer: D

Explanation: Capacity issues require evidence. Administrators should identify growth drivers and safe remediation options rather than make random destructive changes.

Question 9

Topic: access control

Which practice supports safer VCF administration?

• A. Sharing one administrator account
• B. Role-based access, separation of duties, audited changes, and controlled administrator accounts
• C. Giving every user full rights
• D. Turning off logs for sensitive tasks

Best answer: B

Explanation: VCF environments need controlled privileged access. Role-based permissions and auditability reduce operational and security risk.

Question 10

Topic: workload placement

What should influence where a workload is placed?

• A. Random selection only
• B. The shortest folder name
• C. Resource needs, policy requirements, availability, network access, storage profile, and operational boundaries
• D. The color of a VM icon

Best answer: C

Explanation: Workload placement should reflect resource, policy, storage, network, and availability requirements. Placement is an operational decision, not a naming preference.

Question 11

Topic: prechecks

Why are prechecks important before VCF lifecycle operations?

• A. They catch known blockers before the environment enters a risky change state
• B. They guarantee every update finishes instantly
• C. They replace backups
• D. They remove all need for maintenance windows

Best answer: A

Explanation: Prechecks identify health, compatibility, or configuration issues before changes start. They reduce risk but do not eliminate planning or backup requirements.

Question 12

Topic: operational triage

After a failed lifecycle task, what should an administrator do first?

• A. Delete the management domain
• B. Disable all alarms
• C. Reinstall every host immediately
• D. Review task details, logs, health checks, affected components, and vendor-supported remediation steps

Best answer: D

Explanation: Failed lifecycle tasks should be handled with evidence and supported remediation. Broad rebuilds or alarm suppression can make the incident worse.

Quick readiness checklist

VCP-VCF Administrator practice update

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