QUESTION: 45

An administrator is concerned about the amount of time the IT team takes to create multiple VLANs in a very dynamic vSphere environment. The environment has these parameters:

• All virtual networking utilizes vSphere Standard Switches with uplinks to a Cisco Infrastructure
• Activities require 5-10 VLANs being created or removed every couple of days
• The IT team has three members

How can the administrator centralize the virtual networking configuration so the IT team utilizes time more efficiently?

Deploy a vRealize Orchestrator (vRO) appliance.
Create and use a vSphere Distributed Switch (VDS).
Enable and configure Storage I/O Control (SIOC).
Enable and configure vSphere Network I/O Control (NIOC).

Answer(s): B

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QUESTION: 46

A cluster contains database VMs which have low utilization, except during a weekly data load that causes extremely high utilization.
As DRS balances the VM load, there is an extended period of slow performance.
Which two actions could be taken to reduce the impact of the recurring data load? (Choose two.)

Increase the number of vCPUs on the database VMs.
Enable VMware vRealize Operations Manager Integration with VMware vCenter
Enable Proactive HA on the cluster.
Enable Predictive DRS on the cluster.
Increase the RAM allocated to the database VMs.

Answer(s): B,D

Reference:

https://vspherecentral.vmware.com/t/resource-management-and-availability/vsphere-resources-and-availability/predictive-drs/

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QUESTION: 47

A vSphere Administrator configures Quick Boot to restart an ESXi host without rebooting the physical hardware. In order to troubleshoot any ESXi Quick Boot issues which log file needs to be reviewed?