1V0-21.20 Practice Questions
54 real 1V0-21.20 exam questions with expert-verified answers and explanations. Page 1 of 2.
- Question #1
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...
- Question #3
Which event type indicates a Fatal problem has occurred in the system, and the process or operation will be terminated?
- Question #5
Which problem is solved by migrating virtual machines (VMs) using vSphere vMotion?
- Question #7
Which software-defined, object-based storage solution provides shared storage for vSphere clusters without using traditional external storage?
- Question #9
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...
- Question #33
Which two physical resources are abstracted by the hypervisor and presented to virtual machines? (Choose two.)
- Question #35
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...
- Question #42
What is the default encrypted vSphere vMotion state for virtual machines that are not encrypted?
- Question #46
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...
- Question #48
Which feature must be enabled to configure vSphere Proactive HA?
- Question #51
An administrator is migrating 100 virtual machines from one ESXi Host to another. The current lGigE network cards are only migrating four virtual machines simultaneously. Which act...
- Question #56
Which two block storage protocols are supported on vSphere?
- Question #57
An administrator notices a virtual machine named vm01 is missing from the inventory, but the configuration files can be located. Which file should the administrator click on to reg...
- Question #58
What is the purpose of an alarm?
- Question #59
A vSphere operator discovers a storage problem with the following PDL error message: Permanently inaccessible device :naa.1234567890 has no more open connections. What should the o...
- Question #61
Traditional operating systems allocate resources such as CPU and memory for applications installed on computers. Which vSphere component schedules resource for virtual machines in...
- Question #63
A vSphere administrator has multiple virtual machines running on a VMFS datastore. Which setting prioritizes the disk access for the virtual machines?
- Question #64
An administrator need to migrate a powered off virtual machine to another cluster with no shared storage. Which option should the administrator select for a successful migration?
- Question #65
An alarm is triggered in vSphere Client due to failure of a host in a cluster. The host has not returned to normal state, but the administrator wants to clear the alarm. Which sequ...
- Question #67
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 administrat...
- Question #69
Which feature must an administrator use to revert back to the previous version of a VM template?
- Question #71
An administrator is tasked with evacuating a storage array because it has been replaced. Which feature meets this requirement?
- Question #72
Refer to the exhibit: After the "service 1.5" snapshot is deleted, which snapshot will be the current state for the virtual machine?
- Question #73
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 e...
- Question #74
Which two configuration options can only be enabled on distributed switches?
- Question #75
What does it mean if a virtual machine (VM) has a high RDS score?
- Question #76
An administrator wants to deploy virtual machines on Windows 10 desktop. What option accomplishes this goal?
- Question #77
Which storage protocol is supported by vSphere?
- Question #78
An administrator is browsing a datastore and notices a file with a .vmtx extension. What are the contents of this file?
- Question #79
Which action should an administrator use to restore a virtual machine to a previous state?
- Question #80
Which selection is optional when deploying a new virtual machine in the vSphere Client?
- Question #81
What is the purpose of the VMware Tools balloon driver?
- Question #82
An administrator has configured a Linux virtual machine and found that it does not have network connectivity. The administrator notices this when trying to ping the default gate wa...
- Question #83
An administrator has been tasked with associating multiple uplink adapters with a single switch that will share the load traffic. Which networking feature should the administrator...
- Question #84
A company has a few virtual machines running software XYZ that only support the current CPU type. With hardware refresh, the company wants leverage the new processor features for a...
- Question #85
An administrator needs to update an OS running on a virtual machine and wants to be able to revert to the previous state if any issues occure after the update. Which steps should b...
- Question #86
An administrator has been asked to keep domain controllers running on separate ESXi hosts. Which type of VM/Host rule must be configured to meet this requirement?
- Question #88
Which object-based storage can be used to store virtual machines?
- Question #89
An administrator has noticed an increase in network latency when powered-off virtual machines are migrated. Which VMkernel adapter can the administrator use to reduce this latecy?
- Question #90
Which VMware feature would an administrator configure to migrate VMs using vSphere vMotion between ESXi hosts with different underlying CPU Architectures?
- Question #91
An operator must deploy three virtual machines from a template named Win10-Template, and all three VMs must be configured with unique computer names. Which action must the operator...
- Question #92
An administrator must configure vSphere HA to act upon virtual machines when a host is disconnected from the management network. Which option should the administrator use?
- Question #93
Which vSphere feature provides continuous availability, allowing users to protect any virtual machine from a host failure with no loss of data or connectivity?
- Question #94
Which cluster file system is used by ESXi hosts to store virtual machines?
- Question #95
A vSphere administrator is unable to remove an ESXi host from a vSphere Distributed Switch (VDS). Which two reasons could have caused this issue?
- Question #97
An administrator would like to enable a switch setting to restrict the network bandwidth that is available to ports, but the solution must also allow bursts of traffic to flow thro...
- Question #98
Which name identifies a VMkernel port in a virtual networking configuration?
- Question #99
Which piece of information does vSphere DRS consider when making decisions about which host to place a virtual machine?
- Question #100
Which feature provides a mechanism for a virtual machine to revert to a previous configuration state?
- Question #102
Refer to the exhibit. Which statement is true about the access privileges of User 1?