1V0-21.20 Exam Questions

An administrator needs to upgrade the guest operating system installed in a virtual machine. The administrator wants to safely ensure that the selected operating system is supporte...

Which DRS score indicates that the virtual machine (VM) is experiencing severe resource contention?

Which event type indicates a Fatal problem has occurred in the system, and the process or operation will be terminated?

A vSphere administrator wants to monitor the CPU usage of all virtual machines (VMs) in a specific host cluster using alarms. Which sequence of actions should the administrator use...

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

Which feature helps maintain zero data loss when a VM on an ESXi server fails unexpectedly?

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

A vSphere administrator sees the alarm: vSphere HA virtual machine failed to failover This occurred for virtual machines (VMs) in a cluster with vSphere High Availability (HA) enab...

A system administrator opened a technical support trouble ticket and was asked to provide the suspended virtual machine's memory contents. Which file from the virtual machine direc...

An administrator would like to add a new server into an existing vSphere cluster. The servers are running Intel processors. The administrator needs to ensure that the new server ca...

A vSphere operator finds this error message: Device or filesystem with identifier [naa.6000eb31dffdc33a000000000000002a] has entered the All Paths Down state. What should the opera...

Refer to the exhibit. An administrator deletes the Service 1.5 snapshot. What is the result of this action?

A group of VMs is experiencing high latency on a portgroup in an ESXi host. Which option can a vSphete administrator use to move some of the VMs to another portgroup?

What is a benefit of VMware vSphere Storage APIs - Data Protection?

Refer to the exhibit. Which piece of information should a vSphere operator conclude about iSCSI- 01?

Which vSphere DRS setting determines how aggressive vSphete DRS will be when recommending migrations to improve VM happiness?

Refer to the exhibit. An administrator has applied a Service 2 patch after taking a snapshot. The administrator then realizes that a Service 1.5 patch should have been applied befo...

Which hypervisor is a type-1 hypervisor?

Which two storage protocols can a virtual infrastructure operator use to create a VMFS datastore? (Choose two.)

Which hardware is required to support Fibre Channel storage?

An administrator is trying to configure EVC on a cluster that has both AMD and Intel hosts, but the configuration is failing. What is causing this failure?

A system administrator is preparing a host In a vSphere DRS cluster in partially automated mode for firmware patching and puts a host into maintenance mode. After several minutes,...

Which vSphere component centralizes automated patch and version management for clusters. ESXi. drivers and firmware. Virtual Hardware, and VMware Tools?

Which feature must be enabled to use vSphere Fault Tolerance?

Which feature allows an administrator to implement master copies of virtual machines to create ready-for- use virtual machines?

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

Which two improvements to the management of a VM are gained when VMware Tools are used? (Choose two.)

An administrator has observed an alert message in the vSphere UI related to a host's storage sensor hardware. Where should the administrator look for more information related to th...

Which configuration setting ensures that virtual networks on a virtual switch are isolated from each other?

An administrator needs to separate traffic of virtual machine live migrations from all other traffic. Which TCP/IP stack meets this requirement?

Which two vSphere features help address an organization's business availability challenges? (Choose two.)

A vSphere operator can only configure up to two virtual CPUs when deploying a new virtual machine (VM). What is the cause of this situation?

Which two physical resources are abstracted by the hypervisor and presented to virtual machines? (Choose two.)

On a vSphere Standard Switch, which setting should an administrator configure to improve the networking efficiency by increasing the amount of payload data transmitted with a singl...

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 adminis...

Which action must an administrator perform in the vSphere Client to create a copy of a running virtual machine?

Refer to the exhibit. Which statement Is true about the access privileges of User 2?

A vSphere administrator needs to create an exact replica of a virtual machine as a safeguard prior to changing the virtual machine configuration. Which vSphere feature accomplishes...

A system administrator has to configure several virtual machines for different business units. The administrator needs to enable features that allow overcommitment of resources whi...

Which file system protocol is supported by vSphere?

During a virtual machine migration, which VMkernel networking layer handles the traffic?

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

A vSphere administrator has migrated a virtual machine between two ESXi hosts using vSphere vMotion and notices that the VM can no longer be pinged. What caused this situation?

An administrator is asked to copy a single hard disk from one datastore to another. Which virtual machine Hie type should the administrator select?

Which vSphere feature protects against host hardware failures by restarting virtual machines (VMs) on hosts that are running in the cluster?

An administrator is concerned that a VM has high ballooning activity and needs to check the default display of the Advanced Performance pane in the vSphere Client to confirm this a...

Which IP storage is supported on vSphere?

Which feature must be enabled to configure vSphere Proactive HA?

Which action should an administrator perform in the vSphere Client to create a VM template that can be used by more than one vCenter Server instance?

An administrator must ensure that virtual machines have their initial placement performed automatically and that migration recommendations are displayed but not applied. Which vSph...