VMware VMware Certifications 3V0-624 Questions & Answers

• Question 41:

  A company has requested assistance with a new cross-site failover design between two sites which will support business-critical applications.

  1.

  Latency between the sites is less than 5ms roundtrip.

  2.

  Downtime for the applications could result in millions of dollars in lost revenue.

  The company requires:

  1.

  Application restart in the event of a total site failure

  2.

  Allow for planned migration during maintenance

  3.

  Applications must be kept online even when migrated due to planned site maintenance

  Which two options would meet the company's requirements? (Choose two.)

  A. vSphere Replication with Site Recovery Manager

  B. VMware vSphere Metro Storage Cluster

  C. VMware vSAN cluster with FT enabled for application VMs

  D. Synchronous Replication

  Correct Answer: AD

• Question 42:

  You are a platform designer constructing a physical design from an existing approved logicaldesign. Out of the vendor proposals, there are two proposed solutions that could be used. Which of the following options is the most important factor when making a decision?

  A. Community and vendor-based best practices

  B. Existing vendor relationships

  C. Project requirements

  D. Project budget

  Correct Answer: C

• Question 43:

  A customer wants to have more than 10 networks connected to one of its virtual machines, and pass only the required VLANstotheVM.

  How can this requirement be met in the vSphere 6.5 environment?

  A. 1. Place the VM in a separate distributed poitgroup.

  2.

  Configure the portgroup for VLAN trunk with specified VLAN IDs.

  3.

  Create virtual interfaces on the Guest OS level with VLANs defined.

  B. 1. Place the VM in a separate standard switch portgroup.

  2.

  Configure the poitgroup for VLAN trunk with specified VLAN IDs.

  3.

  Create virtual interfaces on the Guest OS level with VLANs defined,

  C. 1. Place the VM in a separate standard switch portgroup.

  2.

  Configure the portgroup for VLAN 4095.

  3.

  Create virtual interfaces on the Guest OS level with VLANs defined,

  D. 1. Place the VM in a separate distributed portgroup.

  2. Configure the portgroup for Private VLAN.

  Correct Answer: A

• Question 44:

  A company is consolidating its IT operations efforts by moving the Finance, IT, and QA departments towards a self-service environment, following SDDC best practices.

  1.

  All departments have different priorities and expectations for uptime of the required infrastructure and applications.

  2.

  Project stakeholders are still discussing final approvals for the budget wan the CFO.

  3.

  To drive down the operating cost of the environment, only blade servers will implement this project.

  4.

  To ensure business continuity, a colocation provider was chosen to fail over virtual machines.

  5.

  The implementation of the project will follow a public reference architecture provided by VMware.

  What is the assumption in this scenario?

  A. The chosen architecture is sufficient.

  B. All departments demand different SLAs.

  C. Final budget approvals are being discussed.

  D. The environment will be shared by several departments.

  Correct Answer: C

  Assumption Assumptions are factors considered to be true without proof in the planning phase Is accepted as true without being tested A thing that is accepted as true or as certain to happen, without proof.Examples Existing power will support new servers Equipment will be available at a certain date The organization has sufficient network bandwidth Stakeholders will make a decision in the next meeting Everyone in the company is onboard with the project

• Question 45:

  A company has historically used Auto Deploy without issue. They are now having issues with the PXE infrastructure. Which option can a systems architect recommend in the Auto Deploy design for better recoverability?

  A. Boot from SAN and configure stateless caching.

  B. Add SD card to hosts and configure stateless caching.

  C. Add more CPU and RAM to DHCP and TFTP servers.

  D. Add new NICs to hosts.

  Correct Answer: A

• Question 46:

  A customer has an enterprise data center and wants to deploy two physical hosts with internal disks at each Remote Office/Branch Office location.

  1.

  The customer does NOT want to use any external storage arrays.

  2.

  There is an existing enterprise SAN and vSphere infrastructure in the centralized data center. Which VMware technology will fulfill this requirement?

  A. vSAN with two physical hosts and nested witness node placed in the central management location

  B. Virtual Volumes running on a supported SAN

  C. VMware Storage Appliance with three physical servers

  D. vSAN with two physical hosts and nested witness node on top of them

  Correct Answer: A

  (if 1 host fails then it will lose witness as well)

  VMware vSAN and VMware Cloud on AWSVMware vSAN aggregates disks that are locally attached to vSphere hosts into a robust, resilient virtual SAN. Workloads placed on the vSAN benefit from per-VM flexible storage policies including failures-to-tolerate, space reservation, disk striping and more.

  vSAN redundancy is normally achieved via deployment of three or more physical ESXi servers. Each object stored on vSAN will have a minimum of two data components mirrored across two of the hosts, plus a witness component located on the third host.

  There are circumstances in which it may be desirable to deploy the vSphere hosts containing VM data in one data center and to maintain a dedicated witness host in an offsite location. This can apply in a vSAN stretched cluster scenario or in a two-node vSAN cluster. Caveats for each of these can be found in the hyperlinks.

• Question 47:

  A company has a cluster consisting of 384GB of RAM.

  1.

  Virtual machines in the production pool must run without contention of any memory resources with the other pools, while Development and QA VMs do not share this restriction.

  2.

  QA VMs are considered the least important in this environment.

  Which resource pool design would achieve the company's requirements without introducing unnecessary contention?

  

  A. Exhibit A

  B. Exhibit B

  C. Exhibit C

  D. Exhibit D

  Correct Answer: C

• Question 48:

  A company wants to use All-Flash vSAN as storage for its virtual environment on six hosts. When creating the storage policies for the virtual machine, this company requirements are:

  1.

  The virtual machine data must be available in the event of 2-node failure.

  2.

  The virtual machine will use as little overhead as possible.

  3.

  The virtual machine will be allocating 50GB of 100GB, configured upon creation.

  To meet these requirements, what does the storage policy look like?

  A. Number of failures to tolerate = 1 Object space reservation = 50% Disable object checksum = No Failure tolerance method = RAID 5/6

  B. Number of failures to tolerate = 2 Object space reservation = 50% Disable object checksum = Yes Failure tolerance method = RAID 5/6

  C. Number of diskstripes per object = 2 Object space reservation = 10% Flash read cache reservation = 50% Failure tolerance method = RAID 5/6

  D. Number of failures to tolerate = 2 Object space reservation = 10% Flash read cache reservation = 50% IOPS limit for object = 1000

  Correct Answer: B

  https://vsan-essentials.gitbooks.io/vsan-6-2/content/chapter4.html

• Question 49:

  A validation plan is used to do which of the following? (Select all that apply.)

  A. Verify the design

  B. Verify that the system is functional

  C. Verify that the system meets requirements

  D. Meet current best practices

  Correct Answer: ABC

• Question 50:

  A customer has requested a vSphere 6.5 deployment design that utilizes vCenter Server and the use of vMware-recommended best practices for securing vCenter Server. Which three actions would satisfy these requirements? (Choose three.)

  A. Utlizing vSphere CLI and vSphere SDK for Perl scripts.

  B. Restricting vCerter Server access to only the management network

  C. Assigning the default Administrator role to all administrator users.

  D. Synchronizing time in vCenter Server with a NIP source.

  E. Removing expired and revoked certificates from vCenter Server system.

  Correct Answer: BDE

  https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.security.doc/GUID-6975426F-56D0-4FE2-8A58-580B40D2F667.html https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.security.doc/GUID-16227288-E2D1-4759-9EF1-321CE634F2AB.html https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.security.doc/GUID-F583EF9D-49A0-438F-8A8E-DD6E0A11186E.html