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Free 2V0-21.23 Exam Braindumps (page: 11)

Page 10 of 27
PDF with 110 Questions

An administrator is investigating reports of users experiencing difficulties logging into a VMware vCenter instance using LDAP accounts.
Which service should the administrator check as part of troubleshooting?

  1. vSphere Authentication Proxy Service
  2. Lookup Service
  3. Identity Management Service
  4. VMware Authentication Framework Daemon

Answer(s): C

Explanation:

Identity Management Service is the service that handles authentication requests from LDAP accounts and other identity sources in vCenter Server.


Reference:

https://docs.vmware.com/en/VMware-
vSphere/7.0/com.vmware.vcenter.install.doc/GUID-FE1D5F2E-E3AC-4DCC-BFB8- D2DD31FF9DCF.html



An administrator Is looking to deploy a new VMware vCenter Instance. The current environment consists of 75 hosts and is expected to grow up to 100 hosts over the next three years. Which deployment size should the administrator select?

  1. Medium
  2. Tiny
  3. Large
  4. Small

Answer(s): D

Explanation:

VMWare: Small environment (up to 100 hosts or 1,000 virtual machines) Medium environment (up to 400 hosts or 4,000 virtual machine)
The administrator should select the small deployment size for the new vCenter Server instance, which is suitable for an environment with up to 100 hosts or 1,000 virtual machines. The small deployment size has 4 vCPUs and 19 GB of memory, which can handle the current and expected growth of the environment. The other deployment sizes are either too large or too small for the environment.


Reference:

https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vcenter.install.doc/GUID- 88571D8A-46E1-464D-A349-4DC43DCAF320.html

https://docs.vmware.com/en/VMware- vSphere/7.0/com.vmware.vcenter.install.doc/GUID-88571D8A-46E1-464D-A349- 4DC43DCAF320.html



An administrator has been notified that a number of hosts are not compliant with the company policy for time synchronization.
The relevant portion of the policy states:

- All physical servers must synchronize time with an external time source that is accurate to the microsecond. Which step should the administrator take to ensure compliance with the policy?

  1. Ensure that each vCenter Server Appliance is configured to use a Network Time Protocol (NTP) source.
  2. Ensure that each ESXi host is configured to use a Precision Time Protocol (PTP) source.
  3. Ensure that each ESXi host is configured to use a Network Time Protocol (NTP) source.
  4. Ensure that each vCenter Server Appliance is configured to use a Precision Time Protocol (PTP) source.

Answer(s): B

Explanation:

To comply with the policy of synchronizing time with an external source that is accurate to the microsecond, the administrator needs to ensure that each ESXi host is configured to use a PTP source, which provides higher accuracy than NTP.


Reference:

https://docs.vmware.com/en/VMware-
vSphere/7.0/com.vmware.vsphere.vcenterhost.doc/GUID-F7DF1DD3-E3FB-46EE-AEC5- D761FAA80F66.html



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.

Answer(s): A,E

Explanation:

To password-protect and share images and templates with a remote site, the administrator needs to publish the local content library, which makes it available for subscription by other vCenter Server instances; and enable authentication, which requires users to enter credentials when accessing the content library.


Reference:

https://docs.vmware.com/en/VMware-
vSphere/7.0/com.vmware.vsphere.vm_admin.doc/GUID-FBEED81C-F9D9-4193-BDCC- E5752BC82210.html






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