Exam Questions and Answers for 2V0-21.20 Study Guide Questions and Answers!
Professional VMware vSphere 7.x Certification Sample Questions and Practice Exam
NEW QUESTION 48
A new vSphere 7.0 environment is deployed with the following:
* A single vCenter Server
* Two vSAN clusters
* A vSAN default storage policy
Which statement is true regarding virtual disk availability in this environment?
- A. Each virtual disk will have four replicas of data.
- B. Replicas will be placed on different disk groups but can be placed on the same host.
- C. All stripes will be placed on different disk groups and cannot be placed on the same host.
- D. Each virtual disk will have two replicas of data.
Answer: A
Explanation:
Explanation/Reference:
https://storagehub.vmware.com/t/microsoft-sql-server-2014-on-virtual-san-6-1-hybrid/architecture-diagrams-1/
NEW QUESTION 49
Which two VMware features are supported in a virtual machine using Intel Software Guard Extensions (Intel SGX) technology? (Choose two.)
- A. VM encryption
- B. Virtual machine suspend and resume
- C. vSphere vMotion
- D. Fault tolerance
- E. Storage I/O Control
Answer: A,E
Explanation:
Explanation/Reference:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.hostclient.doc/GUID-C8EBF77C- F21E-4C28-ABC6-8E3337341DD2.html
NEW QUESTION 50
Refer to the exhibit.
An administrator is consistently receiving an alarm regarding a CPU performance issue; however, there is NO CPU issue identified.
What can the administrator do to make sure the alarm is triggered when there is an actual CPU performance issue?
- A. Change 'Show as Critical' to 'Show as Warning.'
- B. Change 'is below' to 'is above.'
- C. Change 'VM CPU Ready Time' to 'VM Memory Usage.'
- D. Change 'VM CPU Ready Time' to 'VM CPU Usage.'
Answer: B
NEW QUESTION 51
How many vSphere Trust Authority Clusters can a Trusted Cluster reference?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
Explanation:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.security.doc/GUID-E4945A3B-BCBE-42AD-A00F-6A6957217041.html
NEW QUESTION 52
Which feature is a prerequisite for Proactive High Availability (HA)? (Choose the best answer.)
- A. Predictive Distributive Resource Scheduler (DRS)
- B. vSphere Distributive Resource Scheduler (DRS)
- C. vSAN Cluster
- D. vCenter High Availability
Answer: B
NEW QUESTION 53
An administrator is configuring an identity source for Single Sign-On. The administrator will use the machine that Single Sign-on is running on, but does not want all users on the machine to be visible to SSO.
Which identity Source meets this requirement?
- A. LocalOS
- B. Active Directory (Integrated Windows Authentication)
- C. Active Directory as an LDAP service
- D. OpenLDAP
Answer: B
NEW QUESTION 54
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 55
An administrator is investigating the reason for a powered on virtual machine failing to migrate with the following error log message:
Which step should the administrator complete to resolve this error? (Choose the best answer.)
- A. Configure Enhanced vMotion Compatibility on the cluster.
- B. Configure High Availability on the cluster.
- C. Configure Distributed Resource Scheduler (DRS) on the cluster.
- D. Configure vSAN on the cluster.
Answer: A
Explanation:
Explanation/Reference: https://kb.vmware.com/s/article/65151
NEW QUESTION 56
What can an administrator use to partition limited CPU and memory resources between two departments?
- A. vCenter folders
- B. vSphere High Availability
- C. Resource pools
- D. vSphere distributed switch
Answer: D
NEW QUESTION 57
An administrator is unable to manage certificates with the vSphere Client.
What is another supported option that can be used to manage certificates?
- A. vRealize Operations Manager
- B. Command Line Interface
- C. vCenter Server Management Interface
- D. Cloud Builder
Answer: B
Explanation:
Explanation/Reference:
https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.psc.doc/GUID-E0609A99-A8D1-4336-BD3B- DE707E261A63.html
NEW QUESTION 58
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:
Explanation
https://docs.vmware.com/en/VMware-vSphere/6.0/com.vmware.vsphere.upgrade.doc/GUID-5EA28531-0813-4B
NEW QUESTION 59
What are two benefits of datacenter virtualization? (Choose two.)
- A. More efficient use of resources
- B. Same hardware footprint for every machine
- C. Less data to back up
- D. Less CPU power required for a given application
Answer: A,B
NEW QUESTION 60
Refer to the exhibit.
What does the %RDY for the Win1 virtual machine indicate?
- A. High CPU wait time
- B. Low CPU contention
- C. Low CPU usage
- D. High CPU contention
Answer: D
Explanation:
Explanation/Reference:
https://communities.vmware.com/thread/463542
NEW QUESTION 61
What determines the default bandwidth share allocation for system traffic, such as vSphere Fault Tolerance and vSphere vMotion? (Choose the best answer.)
- A. Virtual machine hardware version
- B. Physical network adapter
- C. Network I/O Control version
- D. Load-balancing
Answer: C
Explanation:
Explanation/Reference: https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.networking.doc/GUID-
26AAAFA4-BFD3-4D72-AEC8-55F4CF439DC0.html
NEW QUESTION 62
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. An ESXi 7.0 host will automatically upgrade a VMFS3 datastore when discovered.
- C. VMFS3 is no longer supported with ESXi 7.0.
- D. A VMFS3 datastore cannot be upgraded; a new VMFS6 datastore is required.
- E. VMFS5 is no longer supported with ESXi 7.0.
Answer: C,D
NEW QUESTION 63
Which feature can an administrator configure to have a copy of critical virtual machines in another cluster?
- A. vSphere Storage vMotion
- B. vSphere Fault Tolerance
- C. Instant Clone
- D. vSphere Replication
Answer: D
NEW QUESTION 64
An administrator wants to implement virtual machine encryption.
Which component encrypts the virtual machine files?
- A. Certificate
- B. Key encryption key (KEK)
- C. Key management server (KMS)
- D. Data encryption key (DEK)
Answer: B,D
Explanation:
Explanation/Reference:
https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/techpaper/vm-encryption-vsphere65- perf.pdf
NEW QUESTION 65
Refer to the exhibit. An administrator enables email notifications as shown in the attached alarm. However, notifications are NOT being sent.
Where must the mail server settings be configured to resolve this issue?
- A. In the ESXi host system config for the cluster node hosting the vCenter Server Appliance
- B. In the alarm rule definitions
- C. Interface In vCenter Server General settings in the vSphere Client
- D. In Administration settings in the vCenter Server Management
Answer: C
NEW QUESTION 66
An administrator wants to enable bandwidth allocation for workloads by using Network I/O Control.
What should the administrator configure to accomplish this?
- A. Load-balancing
- B. Virtual machine traffic
- C. NIC teaming policy
- D. Management traffic
Answer: B
Explanation:
Explanation/Reference:
https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.networking.doc/GUID-E13CC2B0-
5357-4261-8C0E-8BE5BD56BD20.html
NEW QUESTION 67
Which virtual disk option allows a virtual machine to consume the minimum storage capacity?
- A. Thin-provisioned
- B. Independent persistent
- C. Lazy-zeroed thick-provisioned
- D. Eager-zeroed thick-provisioned
Answer: A
Explanation:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vm_admin.doc/GUID-4C0F4D73-82F2-4B81-8AA7-1DD752A8A5AC.html
NEW QUESTION 68
An administrator wants to enable bandwidth allocation for workloads by using Network I/O Control. What should the administrator configure to accomplish this?
- A. Load-balancing
- B. Virtual machine traffic
- C. NIC teaming policy
- D. Management traffic
Answer: B
Explanation:
https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.networking.doc/GUID-E13CC2B0-5357-4261-8C0E-8BE5BD56BD20.html
NEW QUESTION 69
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. VMFS5 is no longer supported with ESXi 7.0.
- C. VMFS3 is no longer supported with ESXi 7.0.
- D. An ESXi 7.0 host will automatically upgrade a VMFS3 datastore when discovered.
- E. A VMFS3 datastore cannot be upgraded; a new VMFS6 datastore is required.
Answer: B,E
NEW QUESTION 70
How many vSphere Trust Authority Clusters can a Trusted Cluster reference? (Choose the best answer.)
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 71
An administrator is tasked with upgrading an existing vSphere environment to version 7.0. The environment consists of mounted NFS v3 datastores. The new design requires configuration of NFS v4.1 datastores.
Which statement is true regarding this upgrade? (Choose the best answer.)
- A. A new VMKernel port for NFS v4.1 needs to be created before the upgrade.
- B. The NFS v3 datastores can be unmounted and remounted using NFS v4.1.
- C. Following first boot, NFS v3 datastores are automatically converted to NFS v4.1 by ESXi 7.0
- D. ESXi 7.0 does NOT support NFS v4.1.
Answer: B
NEW QUESTION 72
......
2V0-21.20 certification dumps - VMware Certified Professional 2V0-21.20 guides - 100% valid: https://www.fast2test.com/2V0-21.20-premium-file.html
100% Pass Your 2V0-21.20 at First Attempt with Fast2test: https://drive.google.com/open?id=1NQ9s93CybWOsc9buQLMfQzFDFcwbEFM5