VMware 2V0-21.23 Online Practice Questions and Exam Preparation

VMware 2V0-21.23 Online Questions & Answers

• Question 171:

  Which TCP/IP stack can support management traffic, vSphere vMotion, IP storage and vSphere Fault Tolerance? (Choose the best answer.)

  A. VXLAN TCP/IP stack
  B. Provisioning TCP/IP stack
  C. Default TCP/IP stack
  D. vSphere vMotion TCP/IP stack
  C. Default TCP/IP stack

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  Explanation/Reference:

  Reference:

  https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.networking.doc/GUID-D4191320- 209E-4CB5-A709-C8741E713348.html

• Question 172:

  In a vSphere High Availability (vSphere HA) cluster, which action does vSphere HA take when the VM Monitoring service does NOT receive heartbeats from a virtual machine (VM) in the cluster? (Choose the best answer.)

  A. The VM is restarted on a different host in the cluster.
  B. The VM is suspended on the same host in the cluster.
  C. The VM is migrated to a different host in the cluster.
  D. The VM is restarted on the same host in the cluster.
  A. The VM is restarted on a different host in the cluster.

• Question 173:

  An administrator is tasked with installing VMware vCenter. The vCenter Server Appliance must support an environment of:

  400 hosts 4000 virtual machines

  Which two resources must be allocated, at a minimum, to meet the requirements? (Choose two.)

  A. 16 vCPUs
  B. 30 GB Memory
  C. 4 vCPUs
  D. 8 vCPUs
  E. 20 GB Memory
  A. 16 vCPUs
  B. 30 GB Memory
  C. 4 vCPUs
  D. 8 vCPUs
  E. 20 GB Memory

• Question 174:

  An administrator is required to configure several Microsoft Windows virtual machines (VMs) to support Secure Boot for a critical secure application.

  The following information is provided:

  The corporate security policy states that all forms of data encryption must utilize a key provider.

  The firmware of each VM is currently set to use Unified Extensible Firmware Interface (UEFI).

  Due to the nature of the application running within the VMs, the guest operating system for each VM is currently a minimum of Windows Server 2008 and Windows 7.

  Which security feature should the administrator implement to meet these requirements?

  A. vSphere Virtual Machine Encryption
  B. vSphere Visualization-Based Security
  C. Virtual Intel Software Guard Extensions (vSGX)
  D. Virtual Trusted Platform Module (vTPM)
  D. Virtual Trusted Platform Module (vTPM)

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  Explanation/Reference:

  https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-security/GUID- 6F811A7A-D58B-47B4-84B4-73391D55C268.html

  A vTPM is a virtualized version of a physical TPM and is used to protect VMs and their data by tying the cryptographic functions to the hardware of the server on which the VMs are running12. This allows for secure boot, disk encryption, and other security features12. It also supports key providers, which is a requirement in this case12.

• Question 175:

  Which VMware offering will allow an administrator to manage the lifecycle of multiple vCenter Server instances in a single software as a service (SaaS)-based solution to help drive operational efficiency?

  A. VMware vSphere with Tanzu
  B. VMware Cloud Foundation
  C. VMware vSphere+
  D. VMware Aria Suite Lifecycle
  C. VMware vSphere+

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  Explanation/Reference:

  VCF includes the management domain and multiple workload domains. While VCF does use LCM to manage vCenter lifecycle, it is on-prem only (for now) and is not SaaS based. That only leave vSphere+. See the video in this link about upgrading remote vCenters managed by vSphere+. https://www.vmware.com/products/vsphere/vsphere-plus.html

• Question 176:

  An administrator Is looking to deploy a new VMware vCenter Instance. The current environment consists of 75 hosts and is expected to grow up to 100 hosts over the next three years.

  Which deployment size should the administrator select?

  A. Medium
  B. Tiny
  C. Large
  D. Small
  D. Small

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  Explanation/Reference:

  VMWare: Small environment (up to 100 hosts or 1,000 virtual machines) Medium environment (up to 400 hosts or 4,000 virtual machine)

  https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vcenter.install.doc/GUID- 88571D8A-46E1-464D-A349-4DC43DCAF320.html The administrator should select the small deployment size for the new vCenter Server instance, which is suitable for an environment with up to 100 hosts or 1,000 virtual machines. The small deployment size has 4 vCPUs and 19 GB of memory, which can handle the current and expected growth of the environment. The other deployment sizes are either too large or too small for the environment. References: https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vcenter.install.doc/GUID- 88571D8A-46E1-464D-A349-4DC43DCAF320.html

• Question 177:

  Refer to the exhibit.

  

  Which two migration methods can an administrator use to move virtual machines from the SA-Dev cluster to the SA-Compute cluster? (Choose two.)

  A. Cold migration of compute resource only
  B. Cold migration of storage only
  C. Hot migration of compute resource and storage resource
  D. Hot migration of compute resource only
  E. Cold migration of compute resource and storage resource
  C. Hot migration of compute resource and storage resource
  E. Cold migration of compute resource and storage resource

• Question 178:

  What are three options an administrator can configure after creating a vSphere Namespace? (Choose three.)

  A. Backup schedule
  B. Certificates
  C. Storage policies
  D. Update policies
  E. Permissions
  F. Resource and Object limits
  C. Storage policies
  E. Permissions
  F. Resource and Object limits

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  Explanation/Reference:

  After creating a vSphere Namespace, three of the options that an administrator can configure are storage policies, which define how storage resources are allocated for objects within a namespace; permissions, which define who can access and manage objects within a namespace; and resource and object limits, which define how much CPU, memory, storage, and network resources can be consumed by objects within a namespace. References: https://docs.vmware.com/en/VMware-vSphere/7.0/vmware-vsphere-with- tanzu/GUID-C2E9B5C1-D6F1-4E9B-BFFC-C93FC8CCE0BE.html https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-with-tanzu-services- workloads/GUID-177C23C4-ED81-4ADD-89A2-61654C18201B.html

• Question 179:

  An administrator runs third-party software in a virtual machine (VM). The third-party licensing agreement requires payment of a license fee for each host to which the VM migrates.

  How can the administrator configure Distributed Resource Scheduler (DRS) to minimize licensing costs? (Choose the best answer.)

  A. Create a `Virtual Machines to Virtual Machines' dependency rule.
  B. Create a `Virtual Machines to Virtual Machines' affinity rule.
  C. Create a `Should run Virtual Machines to Hosts' anti-affinity rule.
  D. Create a `Must run Virtual Machines to Hosts' affinity rule.
  D. Create a `Must run Virtual Machines to Hosts' affinity rule.

• Question 180:

  A vSphere cluster hosts a three-tier application. The cluster has 50% resources available. If a host in the cluster fails, the database server must be online before the application server, and the application server must be online before the Web server.

  Which feature can be used to meet these requirements?

  A. Predictive DRS
  B. vSphere HA Orchestrated Restart
  C. vSphere HA Restart Priority
  D. Proactive HA
  B. vSphere HA Orchestrated Restart

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  Explanation/Reference:

  https://www.vladan.fr/what-is-vmware-orchestrated-restart/