2V0-33.22 practice questions 21–30

1. Question 21 · 84 in bank

   A cloud administrator with an existing virtual private cloud (VPC) needs to create a dedicated connection to VMware Cloud on AWS. Which connection type would meet this requirement?

   • APublic virtual interface
   • BAWS Direct Connect
   • CTransit virtual interface
   • DPrivate virtual interface

   Show answer

   Answer: C

   Explanation

   Answer is C - Transit Virtual Interface (Transit VIF) This interface type is associated with an AWS Direct Connect Gateway that’s attached to a VMware Transit Connect. VMware Transit Connect is a managed AWS Transit Gateway that acts as a distributed router to route traffic from on-premises to SDDC Groups, between SDDCs and Amazon VPCs in the cloud. This virtual interface type allows customers to advertise their on-premises networks, as well as ESXi management and vMotion networks to the SDDC from on-premises. https://aws.amazon.com/blogs/apn/aws-direct-connect-integration-with-vmware-cloud-on-aws/

   Source: Adapted from community discussion — HornadyHero47

   References

   • docs.vmware.com documentation
   • AWS documentation
   • AWS documentation
   • AWS documentation

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2. Question 22 · 84 in bank

   Select 2

   A cloud administrator is responsible for managing a VMware Cloud solution and would like to ensure that I/O-intensive workloads run in the most optimum way possible. Which two steps should the administrator complete on I/O-intensive workloads to meet this requirement? (Choose two.)

   • AEnsure that the VMware hardware version is 7 or later.
   • BEnable the memory hot-add feature.
   • CConfigure the LSI Logic Parallel SCSI controller.
   • DConfigure the VMware Paravirtual SCSI (PVSCSI) adapter.
   • EConfigure a maximum of two CPU cores per socket.

   Show answer

   Answer: AD

   Explanation

   VMware Cloud on AWS also includes a paravirtualized SCSI storage adapter, PVSCSI (also called VMware Paravirtual). The PVSCSI adapter offers a significant reduction in CPU utilization as well as potentially increased throughput compared to the default virtual storage adapters, and is thus the best choice for environments with very I/O-intensive guest applications. In order to use PVSCSI, virtual machine must be using virtual hardware version 7 .or later https://docs.vmware.com/en/VMware-Cloud-on-AWS/services/vmc-aws-performance.pdf

   Source: Adapted from community discussion — bachusPL

   References

   • docs.vmware.com documentation

   Next question

3. Question 23 · 84 in bank

   A cloud administrator requires an external secure connection into their data center to use Border Gateway Protocol (BGP). Which connection type can they use to connect to an instance of VMware Cloud?

   • APolicy-based virtual private network (VPN)
   • BPublic IPs over the Internet
   • CPrivate L2 virtual private network (VPN)
   • DRoute-based virtual private network (VPN)

   Show answer

   Answer: D

   Explanation

   ...he new NSX-T backed SDDCs support both BGP route-based and static policy-based VPNs. Our recommendation is to always use route-based VPNs unless if not supported on the other end of the connection... https://aws.amazon.com/es/blogs/apn/connectivity-options-for-vmware-cloud-on-aws-software-defined-data-centers/

   Source: Adapted from community discussion — cheo

   References

   • AWS documentation

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4. Question 24 · 84 in bank

   An administrator is tasked with collecting a support bundle from a Tanzu Kubernetes cluster for a support case. How can the administrator collect this support bundle for the Tanzu Kubernetes cluster?

   • ARun the tkc-support-bundler command.
   • BRun the kubect1 logs my-pod command.
   • CRun a compression tool of the log files located in /var/log/vmware/wcp/.
   • DRun the vm-support command.

   Show answer

   Answer: A

   Explanation

   Answer A is correct: How to collect a diagnostic log bundle from a Tanzu Kubernetes Guest Cluster on vSphere with Tanzu (80949) https://kb.vmware.com/s/article/80949

   Source: Adapted from community discussion — Marioalfo2

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5. Question 25 · 84 in bank

   Select 3

   Which three components can be part of a virtual machine template? (Choose three.)

   • AInstalled applications, tools, and patches
   • BvSphere tags
   • CCustom attributes
   • DVirtual Machine hardware configuration
   • EGuest operating system
   • FVirtual machine snapshots

   Show answer

   Answer: ADE

   Explanation

   Snapshots are never part of VM templates, so I would say the correct answers are: A. Installed applications, tools, and patches D. Virtual Machine hardware configuration E. Guest operating system

   Source: Adapted from community discussion — Marioalfo2

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6. Question 26 · 84 in bank

   A cloud administrator is tasked with moving critical business workloads between two VMware Cloud on AWS software-defined data centers (SDDCs) located in different geographical regions. The following requirements must be met: Migrate 300 virtual machines from region A to region B with minimal downtime of the applications. Non-disruptively resume application access of the targeted virtual machines in the event the migration fails. Support concurrent switch over of the application workloads to occur during a pre-defined maintenance window. Which VMware HCX migration type should be used to meet these requirements?

   • AVMware HCX Cold Migration
   • BVMware HCX Bulk Migration
   • CVMware HCX vMotion
   • DVMware HCX Replication Assisted vMotion

   Show answer

   Answer: D

   Explanation

   I believe the correct answer is: D. VMware HCX Replication Assisted vMotion Bulk Migration is limited to 100 VM jobs migrations at a time. "VMware HCX Replication Assisted vMotion (RAV) uses the HCX Interconnect appliance along with replication and vMotion technologies to provide large scale, parallel migrations with zero downtime." Understanding VMware HCX Replication Assisted vMotion: https://docs.vmware.com/en/VMware-HCX/4.6/hcx-user-guide/GUID-741F47D5-A3C9-4D74-9672-E54D8791D8F0.html#GUID-741F47D5-A3C9-4D74-9672-E54D8791D8F0

   Source: Adapted from community discussion — Marioalfo2

   References

   • docs.vmware.com documentation
   • docs.vmware.com documentation

   Next question

7. Question 27 · 84 in bank

   Select 2

   When preparing to deploy VMware Cloud on Dell EMC or VMware Cloud on AWS Outposts in a data center, which two physical constraints must be considered? (Choose two.)

   • AHaving enough existing rack space for the components
   • BDistance between loading dock and datacenter
   • CSize of the doorways between loading dock and datacenter
   • DHaving enough people to carry the equipment
   • EFloor and elevator weight capacity between loading dock and datacenter

   Show answer

   Answer: CE

   Explanation

   The correct answers are: C. Size of the doorways between loading dock and datacenter E. Floor and elevator weight capacity between loading dock and datacenter When deploying VMware Cloud on Dell EMC or VMware Cloud on AWS Outposts, the Dell or AWS guys will bring a populated rack to the on-prem DC to extend the private cloud. They will bring technisians on-site to carry, install and configure the devices. AWS Outposts rack hardware specs: https://aws.amazon.com/outposts/rack/hardware-specs/?nc=sn&loc=4 https://docs.vmware.com/en/VMware-Cloud-on-Dell-EMC/services/vmc.dell.emc.datasheet/GUID-9252D1FC-FE9C-4317-8EEB-4C019A21CAA9.html

   Source: Adapted from community discussion — Marioalfo2

   References

   • AWS documentation
   • docs.vmware.com documentation

   Next question

8. Question 28 · 84 in bank

   Select 2

   A virtual machine running in VMware Cloud on AWS is experiencing poor CPU performance. What are two steps the cloud administrator can take to troubleshoot this issue? (Choose two.)

   • APhysically access the console of the VMware ESXi host where the virtual machine resides and use the command line to review the logs.
   • BUse the Troubleshooting Workbench in VMware vRealize Operations Cloud to look for potential evidence.
   • CSet the power management policy on the VMware ESXi host to “High Performance.”
   • DLog in to the VMware ESXi host using SSH and run ‘esxtop’ to examine CPU statistics.
   • EUse the VMware vSphere Client to connect to the VMware vCenter which manages the virtual machine and examine its performance statistics.

   Show answer

   Answer: BE

   Explanation

   "C" is wrong, there is no access for the customer to the managament policy settings. "D" answer is wrong. There is no access to ESXi ssh/esxtop. "It is a good idea to periodically monitor the CPU usage of the host. This can be done through the vSphere Client, using the VMware vRealizeOperations management suite, or by using resxtop. Below we describe how to interpret resxtop" https://docs.vmware.com/en/VMware-Cloud-on-AWS/services/vmc-aws-performance.pdf So, the correct answers: B,E

   Source: Adapted from community discussion — bachusPL

   References

   • docs.vmware.com documentation

   Next question

9. Question 29 · 84 in bank

   A cloud administrator needs to configure a VM storage policy for virtual machines that will host a business critical application. The environment consists of a single cluster with six hosts. The application is storage I/O intensive and redundancy must be provided at the highest level possible. Which VM storage policy settings should the administrator configure to meet these requirements?

   • ARAID-1 - FTT=3
   • BRAID-1 - FTT=2
   • CRAID-5
   • DRAID-6

   Show answer

   Answer: B

   Explanation

   The snswer is correct. "FTT - Failures to tolerate: Defines the number of host and device failures that a virtual machine can tolerate." For maximum redundancy, FTT 3, requires a minimum of 7 hosts, so the second best option for redundancy is FTT 2 RAID 1 offers better performance than RAID 6 in the FTT 2 level vSAN Policies: https://docs.vmware.com/en/VMware-Cloud-on-AWS/services/com.vmware.vsphere.vmc-aws-manage-data-center-vms.doc/GUID-EDBB551B-51B0-421B-9C44-6ECB66ED660B.html

   Source: Adapted from community discussion — Marioalfo2

   References

   • docs.vmware.com documentation

   Next question

10. Question 30 · 84 in bank

    A cloud administrator is managing a VMware Cloud on AWS environment connected to an on-premises data center using IPSec VPN connection. The administrator is informed of performance issues with applications replicating data between VMware Cloud and the on-premises data center. The total bandwidth used by this replication is 3.8 Gbps. What should the administrator do to improve application performance?

    • ADeploy VMware HCX.
    • BDeploy AWS Direct Connect.
    • CDeploy a layer 2 VPN connection.
    • DContact VMware support to request more bandwidth for IPSec VPN connection.

    Show answer

    Answer: B

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2V0-33.22 practice, question 21. 84 questions available.