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VMware Cloud Foundation Deployment Specialist Questions 21–25 (page: 6)

Updated On: 10-Feb-2026

A company's vSphere administrator is deploying Aria Suite Lifecycle through SDDC Manager. On which Application Virtual Network (AVN) is the appliance deployed?

  1. On the region AVN in the VI Workload Domain
  2. On the cross-region AVN in a non-federated NSX environment
  3. On the cross-region AVN in a federated NSX environment
  4. On the region AVN in the Management Domain

Answer(s): D

Explanation:

When deploying VMware Aria Suite Lifecycle through SDDC Manager in a VMware Cloud Foundation (VCF) environment, the appliance is typically deployed on the region-specific AVN within the Management Domain. This placement ensures that the Aria Suite Lifecycle appliance is part of the central management infrastructure and can efficiently manage other VCF components and services across workload domains.
The Management Domain's region AVN provides the necessary network isolation and connectivity for management appliances in the VCF environment, making it the appropriate location for the Aria Suite Lifecycle deployment.



An architect wants more compute resources in the Production cluster of a Production Workload Domain (WLD). As a design decision the architect decided to expand this cluster by adding more ESXi hosts.
What is the right method to add these ESXi hosts in this cluster?

  1. 1. Deploy ESXi Hosts
    2. Access SDDC Manager
    3. Commission those Hosts
    4. Access Production WLD
    5. Add Hosts
  2. 1. Access SDDC Manager
    2. Commission these Hosts
    3. Access Production WLD
    4. Access Production Cluster
    5. Add Hosts
  3. 1. Prepare ESXi Hosts
    2. Access vSphere Client
    3. Add these in Production cluster
  4. 1. Prepare ESXi Hosts
    2. Commission Hosts using SDDC Manager

    3. Access Production WLD
    4. Access Production Cluster
    5. Add Hosts

Answer(s): B

Explanation:

In VMware Cloud Foundation (VCF), the correct process for adding new ESXi hosts to an existing cluster in a workload domain involves using SDDC Manager. The administrator must first commission the new hosts in SDDC Manager, making them available to be added to workload domains. After commissioning, the hosts can be added to the specific cluster in the Production Workload Domain. This process ensures that the new hosts are fully integrated into the VCF environment and managed under vSphere Lifecycle Manager (vLCM) for consistent patching and updates.



A company's vSphere administrator is assigned a password rotation task for the company's VMware Cloud Foundation (VCF) environment.
For which three VCF components are passwords being managed by SDDC Manager? (Choose three.)

  1. VMware Aria Operations
  2. SDDC Manager backup user
  3. SDDC Manager view user
  4. NSX Manager
  5. vCenter Server Appliance
  6. [Cloud Builder Appliance

Answer(s): B,D,E

Explanation:

In VMware Cloud Foundation (VCF), SDDC Manager manages password rotation for several critical components to maintain security across the environment:

1. SDDC Manager backup user: SDDC Manager handles password management for internal accounts, including backup users, which are essential for system maintenance and recovery.
2. NSX Manager: SDDC Manager manages password rotation for NSX Manager, ensuring secure network management within the VCF environment.
3. vCenter Server Appliance: Passwords for the vCenter Server Appliance are also managed by SDDC Manager to secure the primary virtualization management interface.



What are two prerequisites that must be considered before configuring SFTP backups for SDDC Manager and NSX Manager? (Choose two).

  1. Manually import the SSH fingerprint
  2. A 256-bit length ECDSA SSH public and private keys for the SFTP server
  3. A user with the OPERATOR role
  4. A user with the ADMIN role
  5. A 512-bit length ECDSA SSH public and private keys for the SFTP server

Answer(s): A,D

Explanation:

When configuring SFTP backups for SDDC Manager and NSX Manager in VMware Cloud Foundation, the following prerequisites must be met:
1. Manually import the SSH fingerprint: Importing the SSH fingerprint of the SFTP server is required to establish a secure, trusted connection between the backup system and the SFTP server.
2. A user with the ADMIN role: An ADMIN role is required to configure backup settings in SDDC Manager, as this role provides the necessary permissions to access and modify backup configurations.
Options related to specific key lengths (256-bit or 512-bit ECDSA) are not requirements for configuring SFTP backups in this scenario, nor is an OPERATOR role sufficient for performing backup configuration tasks.



What is the function of the vSAN Witness appliance in a stretched VI Workload Domain?

  1. To store a third copy of virtual machine data for failure tolerance purposes
  2. To provide additional storage space for virtual machines
  3. To provide a network connection between the two data sites during a network outage
  4. To provide a third site for quorum purposes

Answer(s): D

Explanation:

In a stretched vSAN cluster within a VMware Cloud Foundation (VCF) VI Workload Domain, the vSAN

Witness appliance serves as a quorum mechanism. It is deployed as a third site to help the cluster determine which site should continue operating in the event of a network partition or site failure. This third "witness" site does not store actual data but maintains metadata to track the cluster's status, ensuring high availability and preventing data loss by enabling failover between the two primary data sites.
The vSAN Witness does not store a third copy of VM data, provide additional storage, or act as a network connection during outages.



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