更新済みの2024年04月 2V0-21.20試験練習テスト問題
検証済み2V0-21.20問題集と解答100%一発合格保証で更新された問題集
VMware 2V0-21.20試験は、既にvSphere 7.xの経験を持ち、自分のスキルを証明したい人を対象としています。この試験は、vSphereアーキテクチャ、インストールと構成、ストレージとネットワーキング、仮想マシン、リソース管理、監視とトラブルシューティングなどのトピックをカバーしています。
VMware 2V0-21.20認定試験の準備には、仮想化とVMware VSphere 7.Xを深く理解する必要があります。候補者は、ソフトウェアで実践的な経験を積んで、試験に含まれるすべてのトピックをカバーする公式のVMwareトレーニング資料を研究することをお勧めします。適切な準備をすれば、候補者は最初の試みで試験に合格し、認定されたVMwareの専門家になるための第一歩を踏み出すことができます。
質問 # 42
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)?
- A. Create a 'Virtual Machines to Virtual Machines' anti-affinity rule.
- B. Create a 'Must run Virtual Machines to Hosts' 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.
正解：A
解説：
Explanation/Reference:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.resmgmt.doc/GUID-7297C302-378F-
4AF2-9BD6-6EDB1E0A850A.html
質問 # 43
What is a minimum disk controller requirement for VMware vSAN? (Choose the best answer.)
- A. A disk controller in pass-through or RAID 1 mode
- B. A disk controller in pass-through or RAID 0 mode
- C. A disk controller in pass-through or RAID 5 mode
- D. A disk controller in JBOD mode
正解：B
解説：
Explanation/Reference:
https://www.vembu.com/blog/vmware-vsan-configuration-setup/
質問 # 44
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. Following first boot, NFS v3 datastores are automatically converted to NFS v4.1 by ESXi 7.0
- B. The NFS v3 datastores can be unmounted and remounted using NFS v4.1.
- C. A new VMKernel port for NFS v4.1 needs to be created before the upgrade.
- D. ESXi 7.0 does NOT support NFS v4.1.
正解：C
質問 # 45
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. Management traffic
- C. Virtual machine traffic
- D. NIC teaming policy
正解：C
解説：
Explanation/Reference:
https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.networking.doc/GUID-E13CC2B0-
5357-4261-8C0E-8BE5BD56BD20.html
質問 # 46
A single host is manually configured to company standards. Which option would an administrator select to capture this configuration for future use?
- A. Reset Host Customizations
- B. Attach Host Profile
- C. Import Host Profile
- D. Extract Host Profile
正解：D
解説：
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.esxi.install.doc/GUID-4D8EDD07-6C77-4845-8F0E-A0F4C9102840.html
質問 # 47
Which vSphere feature provides for continuous local data center availability? (Choose the best answer.)
- A. vSphere Storage vMotion
- B. Cross vCenter Migration
- C. vSphere Fault Tolerance
- D. vSphere Replication
正解：C
質問 # 48
What can an administrator use to partition limited CPU and memory resources between two departments?
(Choose the best answer.)
- A. vSphere High Availability
- B. Resource pools
- C. vCenter folders
- D. vSphere distributed switch
正解：B
解説：
Explanation/Reference:
質問 # 49
Which local only host utility is used for primary, real-time performance monitoring in vSphere?
resxtop
- A. vSphere Command-Line Interface (CLI)
- B.
- C. top
- D. esxtop
正解：B
解説：
Explanation/Reference:
https://searchvmware.techtarget.com/tip/VMware-vSpheres-built-in-performance-monitoring-tools
質問 # 50
Which two performance tools can be used to monitor virtual machines outside the guest operating system?
(Choose two.)
- A.
- B. vCenter Server performance charts
- C. Task Manager
top - D. esxtop
- E. Perfmon
正解：A、B
質問 # 51
What is the highest object level from which a virtual machine can inherit privileges?
- A. VM Folder
- B. Data Center Folder
- C. Host Folder
- D. Data Center
正解：B
質問 # 52
An administrator is asked to take a snapshot of a virtual machine prior to an application upgrade. The virtual machine has one standard virtual machine disk (VMDK) and one physical mode raw device mapping (RDM) attached.
Which statement is true with regard to taking this snapshot? (Choose the best answer.)
- A. The administrator will be able to snapshot both disks.
- B. The administrator will be able to snapshot the RDM in independent persistent mode.
- C. The administrator will be able to snapshot the standard VMDK in independent persistent mode.
- D. The administrator will be unable to snapshot the RDM.
正解：B
質問 # 53
Which two statements are true regarding the use of firmware update packages in vSphere Lifecycle Manager?
(Choose two.)
- A. A hardware support manager must be registered as a vCenter Server extension.
- B. The firmware and drivers add-on is provided by a third-party vendor.
- C. The firmware and drivers add-on are distributed through the official VMware online depot.
- D. The firmware and drivers add-on can be used on clusters that are managed with baselines.
- E. The firmware and drivers add-on can add or remove components from the ESXi base image.
正解：A、E
質問 # 54
Your company is planning to migrate your datacenter to a new location, but they wish to minimize downtime during the transition. You are entirely virtualized at your primary datacenter, and have been given funding to acquire new hardware for the new datacenter. Which of the following products can help you migrate the VMs to the new datacenter?
- A. vCenter Operations Manager
- B. vCenter Converter
- C. vCenter Site Recovery Manager
- D. vCenter Configuration Manager
正解：C
質問 # 55
An administrator places a 300 GB virtual machine named "Finance1" on a 2 TB datastore containing other virtual machines. After virtual machine placement, the datastore has 200 GB of free space. The accounting department takes a nightly snapshot of Finance1, then deletes the previous snapshot. The administrator is concerned about snapshots filling the datastore.
Which statement is true regarding snapshots?
- A. vCenter Server will not allow snapshots to fill the datastore beyond 95%.
- B. The snapshots on Finance1 will be automatically committed if SEsparse format is used.
- C. The snapshots on Finance1 cannot outgrow the datastore in less than 24 hours.
- D. Any snapshot on Finance1 has the potential to fill the datastore to capacity.
正解：C
質問 # 56
Which two statements are true regarding the use of firmware update packages in vSphere Lifecycle Manager? (Choose two.)
- A. A hardware support manager must be registered as a vCenter Server extension.
- B. The firmware and drivers add-on is provided by a third-party vendor.
- C. The firmware and drivers add-on are distributed through the official VMware online depot.
- D. The firmware and drivers add-on can be used on clusters that are managed with baselines.
- E. The firmware and drivers add-on can add or remove components from the ESXi base image.
正解：A、E
解説：
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere-lifecycle-manager.doc/GUID-34AF5B19-FC80-4915-8358-D5FCC8A8E69E.html
質問 # 57
Which two performance tools can be used to monitor virtual machines outside the guest operating system?
(Choose two.)
- A. Perfmon
- B. top
- C. vCenter Server performance charts
- D. Task Manager
- E. esxtop
正解：A、C
質問 # 58
An administrator is deploying a vCenter Server Appliance and wants to join an existing vCenter Single Sign- On domain.
The administrator gathers the following information:
* FQDN of the vCenter Single Sign-On server to join
* Domain name of the vCenter Single Sign-On server being joined
* Password of the vCenter Single Sign-On server administrator account.
What other information is needed to join the existing vCenter Single Sign-On domain? (Choose the best answer.)
- A. HTTPS port
- B. Single Sign-On (SSO) port
- C. Lightweight Directory Access Protocol (LDAP) port
- D. vSphere Client port
正解：D
質問 # 59
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. Each virtual disk will have two replicas of data.
- D. All stripes will be placed on different disk groups and cannot be placed on the same host.
正解：A
解説：
Explanation/Reference:
https://storagehub.vmware.com/t/microsoft-sql-server-2014-on-virtual-san-6-1-hybrid/architecture-diagrams-1/
質問 # 60
What can an administrator use to partition limited CPU and memory resources between two departments?
- A. vSphere High Availability
- B. Resource pools
- C. vCenter folders
- D. vSphere distributed switch
正解：B
質問 # 61
ESXi provides VLAN support by assigning a VLAN ID to which component? (Choose the best answer.)
- A. Virtual distributed switch
- B. Virtual standard switch
- C. Physical network interface card (NIC)
- D. Port group
正解：D
解説：
Reference:
https://geek-university.com/vmware-esxi/configure-vlans/
質問 # 62
Which feature is a pre-requisite for configuring admission control on a cluster?
- A. vSphere Distributed Resource Scheduler (DRS)
- B. vSphere High Availability (HA)
- C. vSphere Fault Tolerance
- D. vSphere Enhanced vMotion Compatibility (EVC)
正解：B
質問 # 63
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. In Administration settings in the vCenter Server Management
- D. Interface In vCenter Server General settings in the vSphere Client
正解：B
質問 # 64
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究極の準備用無料ガイド2V0-21.20試験問題と解答：https://drive.google.com/open?id=1Vzfw0XjgXPVuqAGdeS291fJbxNiYxRy-
合格できるVMware Certified Professional 2V0-21.20試験問題集には110問があります：https://jp.fast2test.com/2V0-21.20-premium-file.html