VMware 1V0-21.20 Online Practice Questions and Exam Preparation

VMware 1V0-21.20 Online Questions & Answers

• Question 21:

  Which software-defined, object-based storage solution provides shared storage for vSphere clusters without using traditional external storage?

  A. ISCSI
  B. vSAN
  C. NFS
  D. vVOLS
  B. vSAN

• Question 22:

  A VMware administrator monitoring a project has been advised to run the compute health check using the vSphere 7 client to monitor the ESXi hosts health. How should the administrator approach this task?

  A. Menu > Administrator > Deployment > System Configuration
  B. Host > Monitor > Skyline Health > Expand Online Health Connectivity > Compute Health Checks > Reset
  C. Host > Monitor > Events
  D. Host > Monitor > Issues and Alarms
  B. Host > Monitor > Skyline Health > Expand Online Health Connectivity > Compute Health Checks > Reset

• Question 23:

  What is the default encrypted vSphere vMotion state for virtual machines that are not encrypted?

  A. Disabled
  B. Required
  C. Opportunistic
  D. Enabled
  C. Opportunistic

• Question 24:

  A vSphere cluster running a virtual machine with VMware HA and DRS enabled in fully automated mode is experiencing a catastrophic host failure. Which action can the administrator expect DRS to take?

  A. It will move the VM to a host on a different cluster with enough resources after the HA rstart.
  B. It will pro-actively move the virtual machine to a different host.
  C. It move the VM to a host in the same cluster with enough resources after the HA restart.
  D. It will pro-actively move the virtual machine to a different cluster.
  C. It move the VM to a host in the same cluster with enough resources after the HA restart.

• Question 25:

  An administrator must ensure that virtual machines have their initial placement performed automatically and that migration recommendations are displayed but not applied. Which vSphere DRS Automation Level should the administrator use?

  A. Aggressive
  B. Manual
  C. Partially Automated
  D. Fully Automated
  C. Partially Automated

• Question 26:

  A vSphere administrator is unable to remove an ESXi host from a vSphere Distributed Switch (VDS). Which two reasons could have caused this issue?

  A. The VDS is configured with ingress traffic shaping.
  B. Virtual machines network adapters on the host are connected to the switch
  C. Virtual machine network adapters are faulty.
  D. The ESXi host is connected to another VDS.
  E. The ESXi host had VMkernel adapters assigned to the switch.
  B. Virtual machines network adapters on the host are connected to the switch
  D. The ESXi host is connected to another VDS.

• Question 27:

  Which problem is solved by migrating virtual machines (VMs) using vSphere vMotion?

  A. A vSphere cluster that needs to be upgraded without any VM downtime.
  B. A problem that occurred during VM patching and a roll-back is needed.
  C. The names of the VM files that do not match the inventory name of the VM.
  D. Heavy storage traffic and latency that are concentrated in a few datastores.
  C. The names of the VM files that do not match the inventory name of the VM.

• Question 28:

  Which hardware is required to support Fibre Channel storage?

  A. ISCSI adapter
  B. HBA
  C. CNA
  D. NIC
  B. HBA

• Question 29:

  Which configuration setting prevents a packet sniffing program from analyzing network packets on the virtual switch?

  A. Promiscuous Mode set to Reject
  B. Promiscuous Mode set to Accept
  C. Forged Transmits set to Accept
  D. Forged Transmits set to Reject
  B. Promiscuous Mode set to Accept

• Question 30:

  An administrator is working on a cloud migration project. The project has a requirement to check the EVC mode for virtual machines (VMs) hosting an application. How can the administrator find the FVC details for these VMs?

  A. Select Host > VMs > Show/Hide Column > EVC Mode
  B. Right click VM > Migrate > Change storage only > Select Datastore > Next > Finish
  C. Power off VM > Configure > VMware EVC
  D. Right click VM > Migrate > Change compute resource only > Select Host > Next > Finish
  A. Select Host > VMs > Show/Hide Column > EVC Mode