Download VMware vSphere 8-x Professional.2V0-21.23.PassLeader.2024-08-06.75q.vcex

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Vendor: VMware
Exam Code: 2V0-21.23
Exam Name: VMware vSphere 8-x Professional
Date: Aug 06, 2024
File Size: 468 KB
Downloads: 17
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Demo Questions

Question 1
An administrator is creating a content library to manage VM templates and ISO images. The administrator wants to password-protect the images and templates and share them with a remote site.
Which two tasks must the administration perform when creating the content library? (Choose two.)
  1. Publish the local content library.
  2. Enable the security policy.
  3. Create a subscribed content library.
  4. Select an NFS datastore.
  5. Enable authentication.
Correct answer: AE
Explanation:
You enable authentication to password protect a content library. The security policy is to protect and enforce strict validation while importing an synchronizing OVF library items.https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-vm-administration/GUID-A58AF4FD-6CBE-4210-9E67-27EFBDCC1EF2.html
You enable authentication to password protect a content library. The security policy is to protect and enforce strict validation while importing an synchronizing OVF library items.
https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-vm-administration/GUID-A58AF4FD-6CBE-4210-9E67-27EFBDCC1EF2.html
Question 2
An administrator is responsible for the management of a VMware vCenter instance that is currently experiencing performance issues. The administrator quickly identifies that the CPU and memory utilization of vCenter is consistently over 80%. Upon further analysis, it seems that the vpxd process is contributing significantly to the performance issue.
A combination of which four steps should the administrator take to resolve the performance issues and ensure that a similar issue can be rectified without requiring downtime to vCenter moving forward? (Choose four.)
  1. Gracefully shut down vCenter using the vSphere Client.
  2. Enable CPU Hot Add on the vCenter virtual machine.
  3. Power on the vCenter Server Appliance using the vSphere Host Client.
  4. Enable CPU and Memory Hot Add on the vCenter virtual machine.
  5. Add additional CPU and memory to the vCenter Server Appliance.
  6. Power on the vCenter Server Appliance using the vSphere Client.
  7. Enable Memory Not Add on the vCenter virtual machine.
Correct answer: ACDE
Explanation:
You cannot enable hot add while a VM is running, so you must shut it down first. B is wrong, you enable CPU & memory hot add, not just CPU. You add additional resources while it is powered off to increase performance. Lastly you must power it back on with the host client. You cannot power on vCenter with the vSphere client when vCenter is not running.
You cannot enable hot add while a VM is running, so you must shut it down first. B is wrong, you enable CPU & memory hot add, not just CPU. You add additional resources while it is powered off to increase performance. Lastly you must power it back on with the host client. You cannot power on vCenter with the vSphere client when vCenter is not running.
Question 3
An administrator successfully installs VMware ESXi onto the first host of a new vSphere cluster but makes no additional configuration changes. When attempting to log into the vSphere Host Client using the Fully Qualified Domain Name (FQDN) of the host, the administrator receives the following error message:
"Server Not Found - We can't connect to the server at esxi101.corp.local."
The following information has been provided to complete the configuration:
Host FQDN: esxi101.corp.local
Management VLAN ID: 10
DHCP: No
Management IP Address: 172.16.10.101 / 24
Management IP Gateway: 172.16.10.1
Corporate DNS Servers: 172.16.10.5, 172.16.10.6
ONS Domain: corp.local
In addition, all host configurations must also meet the following requirements:
  • The management network must use only IPv4 network protocols.
  • The management network must be fault tolerant.
Which three high level tasks should the administrator complete, at a minimum, in order to successfully log into the vSphere Host Client using the FQDN for esxi101 and complete the configuration? (Choose three.)
  1. Ensure a DNS A Record is created for the VMware ESXi host on the corporate DNS servers.
  2. Update the VMware ESXi Management Network DNS configuration to use the corporate DNSservers for names resolution.
  3. Update the VMware ESXi Management Network IPv4 configuration to use a static a IPv4 address.
  4. Configure at least two network adapters for the VMware ESXi Management Network.
  5. Set the value of the VMware ESXi Management Network VLAN ID to 10.
  6. Disable IPv6 for the VMware ESXi Management Network.
Correct answer: ACE
Question 4
When configuring vCenter High Availability (HA), which two statements are true regarding the active, passive, and witness nodes? (Choose two.)
  1. Network latency must be less than 10 milliseconds.
  2. They must have a supported Wide Area Network (WAN).
  3. They must have a minimum of a 10 Gbps network adapter.
  4. They must have a minimum of a 1 Gbps network adapter.
  5. Network latency must be more than 10 milliseconds.
Correct answer: AD
Question 5
An administrator is deploying a new all flash vSAN cluster based on the vSAN Original Storage Architecture (OSA).
What is the minimum supported network throughput in Gb/s for each host?
  1. 50
  2. 10
  3. 25
  4. 1
Correct answer: B
Explanation:
vSAN Express Storage Architecture (ESA) are only supported with 25Gbps and higher connection speeds. ESA ReadyNodes configured for vSAN ESA will be configured with 25/50/100Gbps NICs.vSAN OSA all-flash configurations are only supported with a 10Gb or higher connections. One reason for this is that the improved performance with an all-flash configuration may consume more network bandwidth between the hosts to gain higher throughput.https://core.vmware.com/resource/vmware-vsan-design-guide#sec6815-sub3
vSAN Express Storage Architecture (ESA) are only supported with 25Gbps and higher connection speeds. ESA ReadyNodes configured for vSAN ESA will be configured with 25/50/100Gbps NICs.
vSAN OSA all-flash configurations are only supported with a 10Gb or higher connections. One reason for this is that the improved performance with an all-flash configuration may consume more network bandwidth between the hosts to gain higher throughput.
https://core.vmware.com/resource/vmware-vsan-design-guide#sec6815-sub3
Question 6
An administrator enables Secure Boot on an ESXi host. On booting the ESXi host, the following error message appears:
Fatal error: 39 (Secure Boot Failed)
What is the cause of this issue?
  1. The kernel hos been tampered with.
  2. The Trusted Platform Module chip has failed.
  3. The administrator attempted to boot with a bootloader that is unsigned or has been tampered with.
  4. A package (VIB or driver) has been tampered with.
Correct answer: A
Explanation:
https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-security/GUID-5D5EE0D1-2596-43D7-95C8-0B29733191D9.html
https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-security/GUID-5D5EE0D1-2596-43D7-95C8-0B29733191D9.html
Question 7
To keep virtual machines (VMs) up and running at all times in a vSphere cluster, an administrator would like VMs to be migrated automatically when the host hardware health status becomes degraded.
Which cluster feature can be used to meet this requirement?
  1. Predictive DRS
  2. Proactive HA
  3. vSphere HA Orchestrated Restart
  4. vSphere Fault Tolerance
Correct answer: B
Question 8
An administrator wants to allow a DevOps engineer the ability to delete Tanzu Kubernetes Grid (TKG) cluster objects in a vSphere Namespace.
Which role would provide the minimum required permissions to perform this operation?
  1. Administrator
  2. Can View
  3. Owner
  4. Can Edit
Correct answer: D
Question 9
A group of new virtual machines have been deployed using thin-provisioned disks due to the limited storage space available in an environment. The storage team has expressed concern about extensive use of this type of provisioning.
An administrator is tasked with creating a custom alarm to notify the storage team when thin provisioning reaches a certain capacity threshold.
Where must the administrator define this alarm?
  1. Datastore
  2. Data center
  3. Datastore cluster
  4. Virtual machine
Correct answer: A
Question 10
What are three options an administrator can configure after creating a vSphere Namespace?
(Choose three.)
  1. Backup schedule
  2. Certificates
  3. Storage policies
  4. Update policies
  5. Permissions
  6. Resource and Object limits
Correct answer: CEF
Explanation:
https://docs.vmware.com/en/VMware-vSphere/7.0/vmware-vsphere-with-tanzu/GUID-1544C9FE-0B23-434E-B823-C59EFC2F7309.html
https://docs.vmware.com/en/VMware-vSphere/7.0/vmware-vsphere-with-tanzu/GUID-1544C9FE-0B23-434E-B823-C59EFC2F7309.html
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