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[2021] 2V0-21.20 PDF Questions - Perfect Prospect To Go With ValidBraindumps Practice Exam
NEW QUESTION 29
What is the server virtualization product that combines the ESXi hypervisor and the vCenter Server?
- A. vSAN
- B. vSphere
- C. vRealize Operations Manager
- D. NSX
Answer: B
Explanation:
https://www.mustbegeek.com/understanding-vmware-vsphere-7-editions-and-features/
NEW QUESTION 30
What are two pre-requisites for enabling ESXi secure boot? (Choose two.)
- A. ESXi 6.5 or greater
- B. vCenter Server 7.0 or greater
- C. Unified Extensible Firmware Interface (UEFI)
- D. External Key Management Service
- E. Trusted Platform Module version 2.0
Answer: A,C
Explanation:
Explanation/Reference:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.security.doc/GUID-5D5EE0D1-2596-
43D7-95C8-0B29733191D9.html
NEW QUESTION 31
A single host is manually configured to company standards. Which option would an administrator select to capture this configuration for future use?
- A. Extract Host Profile
- B. Import Host Profile
- C. Reset Host Customizations
- D. Attach Host Profile
Answer: A
Explanation:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.esxi.install.doc/GUID-4D8EDD07-6C77-4845-8F0E-A0F4C9102840.html
NEW QUESTION 32
A company has a vSphere environment consisting of the following characteristics:
A content library named 'CORP' is published at corporate headquarters on a vCenter Server named
'vcenterCorp'.
A regional data center contains a set of hosts managed by a vCenter Server named vcenterR1.
vcenterR1 subscribes to the CORP content library.
The administrator wants to create a new virtual machine image to use on vcenterR1. What are two possible ways the administrator can accomplish this task? (Choose two.)
- A. Configure vcenterR1 to download all library content immediately.
- B. Publish the CORP content library on vcenterR1.
- C. Upload the new image to the CORP library on vcenterCorp.
- D. Upload the new image to a local content library on vcenterR1.
- E. Upload the new image to the CORP library on vcenterR1.
Answer: C,E
NEW QUESTION 33
An administrator wants to create a master copy of an existing virtual machine (VM) named "TestApp" and deploy VMs from this master copy whenever a user requests one.
Which method can the administrator use to create a master copy of TestApp?
- A. Convert a template to a VM
- B. Create a new VM
- C. Deploy from an Open Virtual Machine Format (OVF) template
- D. Clone the VM to a template
Answer: D
NEW QUESTION 34
An administrator can attach a baseline to which two inventory objects? (Choose two.)
- A. Datastores
- B. Resource pools
- C. Data centers
- D. ESXi hosts
- E. Templates
Answer: D,E
Explanation:
https://docs.vmware.com/en/VMware-vSphere/6.0/com.vmware.vsphere.upgrade.doc/GUID-5EA28531-0813-4B04-99A7-F8D88756F3CC.html
NEW QUESTION 35
An administrator is tasked with upgrading an existing VMware vSphere 6.5 environment to version 7.0. There are existing VMFS3 and VMFS5 datastores in the environment.
Which two statements are true regarding this upgrade? (Choose two.)
- A. An ESXi 7.0 host can automatically upgrade a VMFS5 datastore.
- B. A VMFS3 datastore cannot be upgraded; a new VMFS6 datastore is required.
- C. An ESXi 7.0 host will automatically upgrade a VMFS3 datastore when discovered.
- D. VMFS3 is no longer supported with ESXi 7.0.
- E. VMFS5 is no longer supported with ESXi 7.0.
Answer: C,D
Explanation:
Explanation
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.storage.doc/GUID-DAD74662-E09E-4
NEW QUESTION 36
An administrator runs a two-node vSphere cluster, which contains two domain controller virtual machines (VMs). The administrator wants to ensure that VMs run on separate hosts without interfering with normal maintenance operations.
How should the administrator configure Distributed Resource Scheduler (DRS)? (Choose the best answer.)
- A. Create a 'Must run Virtual Machines to Hosts' anti-affinity rule.
- B. Create a 'Virtual Machines to Virtual Machines' anti-affinity rule.
- C. Create a 'Should run Virtual Machines to Hosts' anti-affinity rule.
- D. Create a 'Virtual Machines to Virtual Machines' dependency rule.
Answer: B
NEW QUESTION 37
Which two configuration tasks must be performed from the vCenter Server Management Interface? (Choose two.)
- A. Add administrator accounts.
- B. Enable SSH login.
- C. Add an Network Time Protocol (NTP) server.
- D. Add a vCenter Server license.
- E. Change the logging level.
Answer: C,D
NEW QUESTION 38
Which two statements regarding Distributed Resource Scheduler (DRS) affinity rules are true? (Choose two.)
- A. Using Specify Failover Hosts admission control policy, VM-VM affinity rules are not supported.
- B. DRS gives higher precedence to preventing violations of anti-affinity rules than violations of affinity rules.
- C. It is not possible to create an affinity rule that conflicts with the other rules being used.
- D. When two VM-VM affinity rules conflict, the older one takes precedence and the newer rule is disabled.
Answer: B,D
NEW QUESTION 39
What is the minimum number of ESXi hosts required to support vCenter High Availability? (Choose the best answer.)
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 40
Refer to the exhibit.
What is the effective role the test1 account has on the Finance01 virtual machine? (Choose the best answer.)
- A. Virtual machine user
- B. Read-only
- C. No access
- D. Administrator
Answer: C
Explanation:
Explanation
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.security.doc/GUID-72EE3449-79FD-4E
NEW QUESTION 41
What is an availability challenge that vSphere can address?
- A. Disaster recovery is greatly simplified
- B. Virtual machines can be proactively migrated when a server failure is imminent
- C. More servers can be deployed to provide higher availability
- D. Hardware maintenance can be performed at any time without application impact
Answer: D
NEW QUESTION 42
What is the basic packaging for vSphere Installation Bundles (VIBs) and metadata in vSphere Lifecycle Manager? (Choose the best answer.)
- A. Vendor add-on
- B. Base image
- C. Baseline
- D. Component
Answer: D
NEW QUESTION 43
How many vSphere Trust Authority Clusters can a Trusted Cluster reference?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
Explanation:
Explanation/Reference:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.security.doc/GUID-E4945A3B-BCBE-
42AD-A00F-6A6957217041.html
NEW QUESTION 44
Which step is required when adding an existing hard disk that is configured as a boot disk during virtual machine creation?
- A. Set the boot delay to at least 5,000 milliseconds.
- B. Select 'RDM Disk' from the 'Add New Device' drop-down menu.
- C. Enable Secure Boot.
- D. Remove the existing disk before adding the boot disk.
Answer: C
NEW QUESTION 45
What is the foundation of a software-defined data center (SDDC)? (Choose the best answer.)
- A. vSAN
- B. vSphere
- C. vRealize Operations Manager
- D. NSX
Answer: B
NEW QUESTION 46
A vSphere environment is configured with 1 Gigabit Ethernet for vSphere vMotion. The application team is complaining that when they try to migrate a powered-on virtual machine, the progress is slow and unsuccessful the majority of the time.
Which two recommendations should the administrator make to improve vSphere vMotion performance?
(Choose two.)
- A. Disable vSphere Fault Tolerance.
- B. Use at least two port groups.
- C. Use Link Aggregation Control Protocol (LACP) on the port group.
- D. Use 10 Gigabit Ethernet or above.
- E. Use vSphere Storage I/O Control (SIOC).
Answer: A,D
NEW QUESTION 47
What is a minimum disk controller requirement for VMware vSAN?
- A. A disk controller in pass-through or RAID 0 mode
- B. A disk controller in pass-through or RAID 1 mode
- C. A disk controller in pass-through or RAID 5 mode
- D. A disk controller in JBOD mode
Answer: A
Explanation:
Explanation/Reference:
https://www.vembu.com/blog/vmware-vsan-configuration-setup/
NEW QUESTION 48
An administrator adds an additional host to a cluster and is attempting to remediate the configuration with a host profile. Which option would the administrator select on the host before it can be remediated with an existing host profile?
- A. Export Host Profile
- B. Export Host Customizations
- C. Copy Settings from Host
- D. Attach Host Profile
Answer: B
NEW QUESTION 49
Which two storage technologies can an administrator use to deploy the Virtual Machine File System (VMFS)? (Choose two.)
- A. Fibre Channel storage
- B. vSAN storage
- C. Virtual Volumes storage
- D. NFS storage
- E. iSCSI storage
Answer: A,E
Explanation:
Explanation/Reference:
https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/techpaper/vmware-vmfs-tech- overview-white-paper.pdf
NEW QUESTION 50
Which feature is a pre-requisite for configuring admission control on a cluster? (Choose the best answer.)
- A. vSphere High Availability (HA)
- B. vSphere Distributed Resource Scheduler (DRS)
- C. vSphere Fault Tolerance
- D. vSphere Enhanced vMotion Compatibility (EVC)
Answer: B
NEW QUESTION 51
Refer to the exhibit.
Which trusted infrastructure component is missing and represented by the area labeled "A"? (Choose the best answer.)
- A. Attestation Service
- B. Key Provider Service
- C. Key Management Server
- D. vSphere Virtual Machine Encryption
Answer: C
NEW QUESTION 52
A vSphere administrator is trying to publish a content library. How is the Publish this content library externally option made visible in the settings?
- A. Choose a library that is not subscribed.
- B. Use a library that is not already published.
- C. Select the authentication check box.
- D. Enable automatic synchronization.
Answer: B
NEW QUESTION 53
vCenter Server experiences a catastrophic failure and the administrator must restore from a vCenter Server backup stored on an FTP server.
What must the administrator do to restore vCenter Server? (Choose the best answer.)
- A. Use the vCenter Server GUI installer to deploy a vCenter Server instance and restore the vCenter Server data from the backup.
- B. Use the vSphere Client to deploy the appliance onto an ESXi host and restore the vCenter Server data from the backup.
- C. Use the vCenter Server GUI installer to deploy a vCenter Server instance and use the vSphere Client to restore vCenter Server data from the backup.
- D. Use the vCenter Server Management Interface to restore the vCenter Server data, and power on the appliance.
Answer: A
NEW QUESTION 54
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