2V0-620 Free Practice Test

What are two reasons why a company would choose to use ESXi 6.x instead of using VMware Workstation 8? (Choose two.)

1. A. The company needs to be able to assign existing physical disks to virtual machines.
2. B. The company needs remote management of virtual machines
3. C. The company needs support for virtual machines with up to sixteen vCPUs
4. D. The company wants the lowest overhead possible for the virtual infrastructure.

Correct Answer: CD

An administrator needs to monitor traffic on vSwitches in a vSphere 6.x environment.
Which option, if configured, would accomplish this task?

1. A. Forged Transmits
2. B. MAC Address Changes
3. C. Promiscuous Mode
4. D. Notify Switches

Correct Answer: C

A user is trying to retrieve objects from a SharePoint server and finds the request is taking an excessive amount of time. An administrator tries to isolate the issue and notes the following:
✑ Application performance is poor when compared to virtual machines on other hosts.
✑ Performance improves when the virtual machine is moved to another host.
✑ The virtual machine encounters higher than expected CPU %Ready times.
What conclusion can be reached regarding the performance issues for this virtual machine?

1. A. Host Power Management is directly impacting virtual machine performance.
2. B. The virtual machine has a large number of snapshots.
3. C. The Path Selection Policy for the storage device is set differently on the affected host.
4. D. Network I/O control is configured for the portgroup.

Correct Answer: A

An administrator wants to monitor the health status of an ESXi 6.x host. However, when the administrator clicks the Hardware Status tab the following error is displayed.
This program cannot display the webpage What might cause this problem?

1. A. The VMware VirtualCenter Management Webservices Service is not started.
2. B. The required plug-in is not enabled.
3. C. The VMware ESXi Management Webservices Service is not started
4. D. The name of the vCenter Server system could not be resolved.

Correct Answer: A
Verify that the VMware VirtualCenter Management Webservices service is running on the vCenter Server system. Navigate to the vCenter Server system in the inventory and select Monitor > Service Health. The page displays the following message if the VMware VirtualCenter Management Webservices service is not started.
Could not get vCenter Health status
If you see this error message, start the VMware VirtualCenter Management Webservices service.

An administrator is upgrading an ESXi 3.5 host to ESXi 6.x with an intermediate upgrade to
4.0 using Update Manager. The host has a single Intel Xeon processor, 4GB of RAM, and a VMFS datastore on a private, SAN-attached LUN. What might cause the upgrade to be unsuccessful?

1. A. The ESXi host has 4GB RAM.
2. B. The ESXi host has one processor.
3. C. ESXi 3.5 is not supported for upgrade.
4. D. Update Manager cannot upgrade a previously upgraded host.

Correct Answer: C
Reference:
http://pubs.vmware.com/vsphere-50/index.jsp?topic=/com.vmware.vsphere.upgrade.doc_50/GUID-AA106086-E10D- 456E-B0B9-340D3D1462C3.html