VMware Certified Professional 2V0-21.20 Real Exam Questions and Answers FREE Updated on Jan 25, 2022
2V0-21.20 Ultimate Study Guide - ValidExam
VMware VCP-DCV 2021 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Installing, Configuring, and Setup | - Describe single sign-on (SSO) deployment topology
- Configure VSS advanced virtual networking options
- Deploy and configure vCenter Server Appliance
- Configure vSphere Lifecycle Manager/VMware Update Manager (VUM)
|
| Architectures and Technologies | - Identify the pre-requisites and components for a vSphere implementation - Describe vCenter Server topology - Identify and differentiate storage access protocols for vSphere (NFS, iSCSI, SAN, etc.)
- Differentiate between vSphere Network I/O Control (NIOC) and vSphere Storage I/O Control (SIOC)
- Identify vSphere distributed switch and vSphere standard switch capabilities
- Describe vSphere Lifecycle Manager concepts (baselines, cluster images, etc.)
- Describe the vSphere Trust Authority architecture |
| Troubleshooting and Repairing | |
| VMware Products and Solutions | - Describe the role of vSphere in the software-defined data center (SDDC) - Identify use cases for vCloud Foundation - Identify migration options - Identify DR use cases - Describe vSphere integration with VMware Skyline |
| Administrative and Operational Tasks | - Create and manage virtual machine snapshots - Create virtual machines using different methods (Open Virtual Machine Format (OVF) templates, content library, etc.) - Manage virtual machines - Manage storage (datastores, storage policies, etc.)
- Create Distributed Resource Scheduler (DRS) affinity and anti-affinity rules for common use cases
- Configure alarms |
| Performance-tuning, Optimization, Upgrades | - Identify resource pools use cases
- Monitor resources of vCenter Server Appliance and vSphere environment |
| Planning and Designing |
Professional VMware vSphere 7.x 2V0-21.20 Certification Path
VMware vSphere: Optimize and Scale plus Troubleshooting Fast Track [V7]
If a person doesn’t have any VMware Certified Professional (VCP) certifications then he/she have to gain experience with the Professional VMware vSphere 7.0 2V0-21.20 exam first. He/She has to attend one of the required training courses from the following courses:
Then he/she has to pass the Professional VMware vSphere 7.x 2V0-21.20 Exam to get the VCP-DCV 2020.
- VMware vSphere: Install, Configure, Manage [V6.7] - On Demand
- VMware vSphere: Install, Configure, Manage [V6.7]
- VMware vSphere: Optimize and Scale plus Troubleshooting Fast Track [V6.7]
- VMware vSphere: Optimize and Scale [V6.7]
- VMware vSphere: Fast Track [V6.7]
- If a person doesn’t have any VMware Certified Professional (VCP) certifications and want to test on vSphere 6.7, he/she have to gain experience with the vSphere 6.7 first. After getting some experience on vSphere 6.7 he has to attend one of the required training courses from the following courses:
- VMware vSphere: Optimize and Scale [V6.7] - On Demand
The complete list of the courses can be found on VMware’s website. After completing the required course candidate has to pass the vSphere 6.7 Foundation exam. Then the candidate has to pass the Professional VMware vSphere 7.x 2V0-21.20 Exam to get the VCP-DCV 2020 certification.
- VMware vSphere: Optimize and Scale [V6.7]
- If the candidate has the certification from the previous year i.e. VCP-DCV 2019, he/she has to gain experience with the VMware vSphere 6.7 first. Then he has two options i.e. either pass Professional DCV Exam or he can attend one of the VMware’s training courses of 2020.
- VMware vSphere: What’s New [V5.5 to V6.7]
- VMware vSphere: Optimize and Scale plus Troubleshooting Fast Track [V6.7]
The complete list of VMware’s training courses can be found on VMware’s website. It is also recommended to participate in the recommended courses by VMware. Then the candidate has to pass the Professional VMware vSphere 7.x 2V0-21.20 Exam to get the VCP-DCV 2020.
If a person has VCP5-DCV or any older certification, he/she has to gain experience with VMware’s vSphere 6.7 first. It is also mandatory to take one of the required courses of VMware. Then the candidate has to pass the VMware’s Professional DCV Foundation exams. Then the candidate will be eligible to appear in the Professional DCV Exam, and after passing the exam candidate will be awarded the VCP-DCV 2020 certification.
If a person has any one of the following certifications: VCP-NV or VCP6-CMA or VCP7-DTM, he/she has to gain experience with VMware’s vSphere 6.7. It is also recommended to get the training from VMware’s recommended courses. After passing the Professional DCV Exam, the candidate will be awarded the VCP-DCV 2020 certification.
If a person has VCP-DW 2018 or newer certification, he/she has to gain experience with the VMware’s vSphere 6.7. It is also recommended to take part in the recommended training courses offered by VMware. After passing one of the VMware’s Foundation exams, the candidate will be allowed to appear in the DCV exam.
What is the duration, language, and format of Professional VMware vSphere 7.x 2V0-21.20 Exam
- This exam consists of 70 questions
- Passing score 300/500
- This exam is offered in only English
- There is a time limit of 130 minutes for the exam
- The type of questions is Single and Multiple Choice. Professional VMware vSphere 7.x Exam is a proctored exam
The validity of the VMware Certified Professional - Data Center Virtualization 2020 is two years.
NEW QUESTION 16
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
Explanation:
Explanation/Reference:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.security.doc/GUID-CEFC9BAE-
1685-49A7-9854-4AC997F2F1C3.html
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.security.doc/GUID-E4945A3B- BCBE-42AD-A00F-6A6957217041.html
NEW QUESTION 17
Each logical port on a vSphere standard switch can be a member of how many port groups?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
Explanation:
Explanation/Reference: https://www.c-sharpcorner.com/article/what-is-virtual-switches-and-standard-switches/
NEW QUESTION 18
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. Following first boot, NFS v3 datastores are automatically converted to NFS v4.1 by ESXi 7.0
- C. The NFS v3 datastores can be unmounted and remounted using NFS v4.1.
- D. ESXi 7.0 does NOT support NFS v4.1.
Answer: C
NEW QUESTION 19
Which solution can be used to automatically deploy a fully configured VMware software-defined data center (SDDC)?
- A. vCenter Server
- B. vRealize Suite
- C. vSphere Lifecycle Manager
- D. VMware Cloud Foundation
Answer: D
NEW QUESTION 20
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 Distributed Resource Scheduler (DRS) on the cluster.
- B. Configure Enhanced vMotion Compatibility on the cluster.
- C. Configure vSAN on the cluster.
- D. Configure High Availability on the cluster.
Answer: B
NEW QUESTION 21
What is the basic packaging for vSphere Installation Bundles (VIBs) and metadata in vSphere Lifecycle Manager? (Choose the best answer.)
- A. Component
- B. Baseline
- C. Vendor add-on
- D. Base image
Answer: A
Explanation:
Explanation/Reference: https://ulisesbecerro.com/vsphere-lifecycle-manager/
NEW QUESTION 22
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 23
Which feature can an administrator configure to have a copy of critical virtual machines in another cluster?
- A. vSphere Replication
- B. vSphere Fault Tolerance
- C. Instant Clone
- D. vSphere Storage vMotion
Answer: A
NEW QUESTION 24
An administrator needs to configure Proactive High Availability (HA) in a vSphere environment so that virtual machines (VMs) do not run on any partially degraded hosts. The administrator would also like to see the recommendations before VMs are migrated.
Which automation and remediation level should the administrator select? (Choose the best answer.)
- A. Automation Level - Automated
Remediation Level - Maintenance mode - B. Automation Level - Manual
Remediation Level - Quarantine mode - C. Automation Level - Manual
Remediation Level - Maintenance mode - D. Automation Level - Automated
Remediation Level - Mixed mode
Answer: B
Explanation:
Explanation/Reference:
https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.avail.doc/GUID-3E3B18CC-8574-
46FA-9170-CF549B8E55B8.html
NEW QUESTION 25
vCenter High Availability (HA) protects vCenter Server against host and hardware failures.
What is the minimum number of ESXi hosts required to enable this capability? (Choose the best answer.)
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
Explanation:
Explanation/Reference:
https://docs.vmware.com/en/VMware-vSphere/7.0/vsphere-esxi-vcenter-server-70-availability-guide.pdf (73)
NEW QUESTION 26
Which two storage technologies can an administrator use to deploy the Virtual Machine File System (VMFS)? (Choose two.)
- A. vSAN storage
- B. iSCSI storage
- C. Virtual Volumes storage
- D. NFS storage
- E. Fibre Channel storage
Answer: B,E
Explanation:
https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/techpaper/vmware-vmfs-tech-overview-white-paper.pdf
NEW QUESTION 27
What is required for host attestation to secure the hypervisor?
- A. KMS server
- B. TPM 2.0 chip
- C. CHAP
- D. VM encryption
Answer: B
NEW QUESTION 28
An administrator wants to implement virtual machine encryption.
Which component encrypts the virtual machine files?
- A. Key management server (KMS)
- B. Data encryption key (DEK)
- C. Key encryption key (KEK)
- D. Certificate
Answer: B,C
Explanation:
Explanation/Reference:
https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/techpaper/vm-encryption-vsphere65- perf.pdf
NEW QUESTION 29
Which step is required when adding an existing hard disk that is configured as a boot disk during virtual machine creation? (Choose the best answer.)
- A. Select 'RDM Disk' from the 'Add New Device' drop-down menu.
- B. Set the boot delay to at least 5,000 milliseconds.
- C. Remove the existing disk before adding the boot disk.
- D. Enable Secure Boot.
Answer: C
Explanation:
Explanation
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vm_admin.doc/GUID-79116E5D-22B3
NEW QUESTION 30
Refer to the exhibit.
Which two migration methods can an administrator use to move virtual machines from the SA-Dev cluster to the SA-Compute cluster? (Choose two.)
- A. Cold migration of compute resource only
- B. Cold migration of storage only
- C. Hot migration of compute resource and storage resource
- D. Cold migration of compute resource and storage resource
- E. Hot migration of compute resource only
Answer: C,D
NEW QUESTION 31
An administrator is tasked with upgrading an existing vSphere environment to version 7.0. There are existing VMFS3 and VMFS5 datastores in the environment.
Which statement is true regarding this upgrade? (Choose the best answer.)
- A. A VMFS5 datastore CANNOT be upgraded; a new VMFS6 datastore is required.
- B. VMFS3 is supported with ESXi 7.0 to store boot configurations only.
- C. An ESXi 7.0 host can automatically upgrade a VMFS5 datastore.
- D. An ESXi 7.0 host will NOT recognize a VMFS3 datastore.
Answer: A
Explanation:
Explanation/Reference:
https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.storage.doc/GUID-DAD74662- E09E-44A4-82F1-DB7A3433CEF9.html
NEW QUESTION 32
Which solution can be used to automatically deploy a fully configured VMware software-defined data center (SDDC)? (Choose the best answer.)
- A. vCenter Server
- B. vRealize Suite
- C. vSphere Lifecycle Manager
- D. VMware Cloud Foundation
Answer: D
NEW QUESTION 33
What is a requirement of Storage I/O Control?
- A. Datastores with multiple extents
- B. Management by a single vCenter Server
- C. Automated storage tiering capabilities
- D. Storage connected through Fibre Channel
Answer: C
NEW QUESTION 34
A virtual machine with a single 100 GB virtual machine disk file has a single 20 GB snapshot. The virtual machine is powered off.
How much additional free space on the datastore is required to delete the snapshot, committing the snapshot delta disk to the base disk?
- A. 120 GB
- B. 100 GB
- C. 0 GB
- D. 20 GB
Answer: C
NEW QUESTION 35
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 Customizations
- B. Attach Host Profile
- C. Copy Settings from Host
- D. Export Host Profile
Answer: B
NEW QUESTION 36
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. No access
- C. Read-only
- D. Administrator
Answer: B
Explanation:
Explanation
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.security.doc/GUID-72EE3449-79FD-4E
NEW QUESTION 37
An administrator wants to be able to log in to the vSphere Client and view the inventories of two vCenter Server instances.
What must the administrator do to meet this requirement? (Choose the best answer.)
- A. Connect each vCenter Server instance to the same vCenter Single Sign-On domain during deployment.
- B. Configure the vCenter Server Management Interface to view both vCenter Server instances.
- C. Connect each vCenter Server instance to the same vCenter Single Sign-On domain using the vSphere Client.
- D. Configure Enhanced Linked Mode on each vCenter Server instance after deployment is complete.
Answer: A
Explanation:
Explanation
https://kb.vmware.com/s/article/2034074
You can join vCenter Server instances in Linked Mode only when all of the instances are registered in the same Single Sign-On deployment. This includes Single Sign-On instances installed on different sites. When vCenter Server B on site B is joined to vCenter Server A on site A, the join tool establishes connection both to Single Sign-On A and Single Sign-On B.
NEW QUESTION 38
......
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