VMware 2V0-620 Online Practice Questions and Exam Preparation

VMware 2V0-620 Online Questions & Answers

• Question 161:

  Which three steps must be taken to use vSphere Update Manager 6.x to upgrade an ESXi 5.5 host to vSphere 6.x? (Choose three.)

  A. Download an ESXi Image.
  B. Configure the vSphere Update Manager Download Service.
  C. Create a baseline and attach it to the ESXi Host.
  D. Scan the vCenter Content Library for the ESXi Image.
  E. Remediate the ESXi Host.
  A. Download an ESXi Image.
  C. Create a baseline and attach it to the ESXi Host.
  E. Remediate the ESXi Host.

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  First, download an ESXi image. Create a baseline and attach it to the ESXi host. Now remediate the host.

  Reference: https://kb.vmware.com/selfservice/microsites/search.do?language=en_USandcmd=displayKCandexternalId=2109711

• Question 162:

  A vApp is running out of compute resources when overall activity is high within the resource pool. At other times, everything is fine. What should be done to resolve this issue?

  A. Increase the size of the resource pool Shares.
  B. Set the vApp's CPU and Memory Reservation Type to Expandable.
  C. Set the vApp's CPU and Memory Limit to Unlimited.
  D. Create a new resource pool with the existing hardware configuration.
  B. Set the vApp's CPU and Memory Reservation Type to Expandable.

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  For the problem, set the vApp CPU and memory reservation type to expandable.

  Reference: https://pubs.vmware.com/vsphere-50/index.jsp?topic=%2Fcom.vmware.vsphere.vm_admin.doc_50%2FGUID-9902FD4C-4727-43F7-AEAF-901DA4CB4D60.html

• Question 163:

  A vSphere administrator needs to backup a virtual machine that has a Microsoft SQL Server Database installed.

  Which solution allows for an application quiesce to occur during backup?

  A. VMware vCenter Converter
  B. VMware vCenter Site Recovery Manager
  C. VMware vSphere Replication
  D. VMware vSphere Data Protection
  D. VMware vSphere Data Protection

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  VMware vSphere data protection advanced can be used for the application quiesce to occur during backup.

  Reference: https://kb.vmware.com/selfservice/microsites/search.do?language=en_USandcmd=displayKCandexternalId=1031298

• Question 164:

  How are ports scaled on vSphere Standard Switches (vSS)?

  A. Ports on a vSS can be dynamically scaled up and down.
  B. Ports on a vSS can only be statically scaled up or down.
  C. Ports on a vSS can only be dynamically scaled down.
  D. Ports on a vSS can only be dynamically scaled up.
  A. Ports on a vSS can be dynamically scaled up and down.

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  To ensure efficient use of host resources on hosts running ESXi 5.5 and later, the number of ports of standard switches are dynamically scaled up and down. A standard switch on such a host can expand up to the maximum number of ports supported on the host. Reference: https://pubs.vmware.com/vsphere-60/index.jsp?topic=%2Fcom.vmware.vsphere.networking.doc%2FGUID-350344DE-483A-42ED-B0E2-C811EE927D59.html

• Question 165:

  An administrator has recently installed a new ESXi 6.x Host, and during the configuration notices sporadic network problems. To check whether the issue occurred sometime during the configuration, the administrator would like to reset the system.

  How can this be accomplished in the shortest amount of time?

  A. Run the ESXi installer again and reinstall the host.
  B. Select the Reset System Configuration option from the vSphere Client when connected directly to the host.
  C. From the Direct Console User Interface, select Reset System Configuration.
  D. Use a host profile to reset the configuration to a default state.
  C. From the Direct Console User Interface, select Reset System Configuration.

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  This DCUI interface offers the following:

  Configure Root password Configure Lockdown mode Configure Management network Restart Management Network Test or disable Management Configure Keyboard View Support Information View System Logs Restart Management Network Reset System Configuration Remove Custom Extensions Shutdown or Restart /Reboot the ESXi Server

  Reference: http://www.virtualizationadmin.com/articles-tutorials/vmware-esx-and-vsphere-articles/installation-and-deployment/understanding-vmware-esxi-direct-console-user-interface-dcui.html

• Question 166:

  By default, each ESXi 6.x host is provisioned with a certificate from which root certificate authority?

  A. RedHat Certificate Authority
  B. VMware Certificate Authority
  C. DigiCert Certificate Authority
  D. Verisign Certificate Authority
  B. VMware Certificate Authority

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  In vSphere 6.0 and later, the VMware Certificate Authority (VMCA) provisions your environment with certificates. This includes machine SSL certificates for secure connections, solution user certificates for authentication to vCenter Single Sign-On, and certificates for ESX hosts that are added to vCenter Server. Reference https://pubs.vmware.com/vsphere-60/index.jsp?topic=%2Fcom.vmware.vsphere.security.doc%2FGUID-3AF7757E-A30E-4EEC-8A41-28DA72102520.html

• Question 167:

  What condition would prevent an administrator from creating a new VMFS3 datastore on an ESXi 6.x host using the vSphere Web Client?

  A. A VMFS3 datastore cannot be created on an ESXi 6.x host.
  B. The VMFS3 kernel module is not loaded.
  C. A VMFS3 datastore cannot be mounted on an ESXi 6.x host.
  D. VMFS3 datastores are not compatible with virtual machines created on an ESXi 6.x host.
  A. A VMFS3 datastore cannot be created on an ESXi 6.x host.

  ---

  VMFS3 datastore is not support on ESXi 6.x host.

  Reference: https://pubs.vmware.com/vsphere-60/index.jsp?topic=%2Fcom.vmware.vsphere.storage.doc%2FGUID-5EE84941-366D-4D37-8B7B-767D08928888.html

• Question 168:

  An administrator is configuring load balancing for a vSphere 6.x deployment. The administrator wants optimal load distribution, but the network team has established that no changes can be made to the physical network. What load balancing meets the stated requirements?

  A. Route based on Mac hash.
  B. Route based on IP hash.
  C. Route based on the originating virtual port.
  D. Route based on physical virtual port.
  C. Route based on the originating virtual port.

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  Reference: https://docs.vmware.com/en/VMware-vSphere/6.0/com.vmware.vsphere.networking.doc/GUID-A4F1BF4B-8199-45A1-9578-1E4B6B08DAB0.html

• Question 169:

  An administrator is cloning and configuring five new web server virtual machines. What would be the benefit of configuring resource shares for the new VMs?

  A. To prioritize access to a resource during contention.
  B. To guarantee access to a resource during contention.
  C. To prioritize access to a resource before contention occurs.
  D. To guarantee access to a resource before contention occurs.
  A. To prioritize access to a resource during contention.

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  Configuring resource shares for the new Vms can prioritize access to a resource during contention Reference: http://www.settlersoman.com/vmware-vsphere-basics-understanding-resource-pools/

• Question 170:

  An administrator is installing Windows into a virtual machine using an image housed in a VMFS datastore. A DVD and a NIC have both been configured on an ESXi 6.x Host and can be used for boot purposes, as shown in the Exhibit. The DVD device is first in the boot order.

  

  Based on the Exhibit, when the host is booted, why would it attempt to search for a PXE server?

  A. The kickstart.cfg file was not found.
  B. The CD/DVD device is not set to Host Device.
  C. The nic is not PXE enabled.
  D. The CD/DVD device is not connected.
  D. The CD/DVD device is not connected.

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  It looks like the CD/DVD device is not connected. Restart the machine and recheck again. When the system doesn't find CD/DVD drive, it looks for PXE server to boot.