2V0-621D Online Practice Questions and Answers

An administrator needs two vCenter Servers to be visible within a single vSphere Web Client session.

Which two vCenter Server and Platform Services Controller (PSC) configurations would accomplish this? (Choose two.)

A. Install a single PSC with two vCenter Servers registered to it.

B. Install two PSCs in the same Single Sign-On domain with one vCenter Server registered to each PSC.

C. Install a single PSC with two vCenter Servers registered to it and configure Linked Mode.

D. Install two PSCs in the same Single Sign-On domain with one vCenter Server registered to each PSC and configure Linked Mode.

Refer to the Exhibit.

An administrator is attempting to enable Enhanced vMotion Compatibility (EVC), but receives the error shown in the Exhibit. Which condition would explain the error?

A. The ESXi hosts are not licensed for EVC.

B. The administrator does not have privileges to enable EVC.

C. The ESXi host CPU has the Intel No-Execute feature disabled.

D. The administrator has turned on Intel Virtualization Technology.

Which log file would you examine to identify an issue which occurred during the pre- upgrade phase of a vCenter Server upgrade process?

A. vcdb_req.out

B. vcdb_export.out

C. vcdb_import.out

D. vcdb_inplace.out

An administrator is attempting to enable Fault Tolerance on a virtual machine with 4 vCPUs and observes the following in the vSphere Web Client:

Fault Tolerance has not been licensed on host .

What is the minimum licensed edition that supports this configuration?

A. Enterprise

B. Enterprise Plus

C. Standard

D. Essentials Plus

An administrator suspects that the MTU value for a vSphere Standard Switch is misconfigured. Which two commands can determine the value? (Choose two.)

A. esxcfg-vswitch –l

B. esxcli network vswitch standard list

C. esxcfg-vss –l

D. esxcli network standard vswitch list

An administrator is upgrading an ESXi 5.5 host to ESXi 6.x and gets the following error:

MEMORY_SIZE

What does this indicate?

A. Insufficient memory on the ESXi host to complete the upgrade.

B. Insufficient memory for Auto Deploy to complete the upgrade.

C. Insufficient memory in vCenter Server to complete the upgrade.

D. Insufficient memory for Update Manager to complete the upgrade.

An administrator observes the following symptoms for a virtual machine:

CPU usage is consistently above 90%

CPU ready value is consistently above 20%.

Application performance is impacted.

Which two actions should the administrator take to improve the performance of this virtual machine? (Choose two.)

A. Increase the number of vCPUs assigned to this virtual machine.

B. Decrease the number of vCPUs assigned to this virtual machine.

C. Verify that VMware Tools is installed on every virtual machine on the host.

D. Increase the CPU shares assigned to the virtual machine.

An administrator observes that virtual machine storage activity on an ESXi 6.x host is negatively affecting virtual machine storage activity on another host that is accessing the same VMFS Datastore.

Which action would mitigate the issue?

A. Enable Storage I/O Control.

B. Configure Storage DRS.

C. Enable the Dynamic Queue Depth Throttling option.

D. Configure the Disk.SchedNumReqOutstanding parameter.

Which two statements are true regarding upgrading ESXi 6.x hosts using a USB flash drive? (Choose two.)

A. The ks.cfg file must be available to the ESXi 6.x host during bootup on a TFTP server.

B. The USB flash drive must be formatted using Fat32.

C. A partition table must be manually created on the USB flash device.

D. The USB flash drive must be mounted from a Windows device with sysconfig installed.

An administrator wants to clone the configuration of an existing ESXi 6.x host to a new group of hosts, but does not want to clone storage specific settings.

Which action would accomplish this?

A. Uncheck sub-profile

B. Remove sub-profile

C. Revert profile

D. Disable VM Storage Profile