2V0-21.19D Online Practice Questions and Answers

A vSphere administrator is performing a greenfield vSphere deployment with these requirements:

1.

vCenter Server sized for 100 ESXi hosts and 1000 virtual machines

2.

Each ESXi Host with 512 LUNs and 2048 paths mapped from Dell EMC XtremIO Storage Array

Which vCenter Server Appliance deployment size meets requirements?

A. Large

B. Tiny

C. Medium

D. Small

A vSphere Administrator wants to group virtual machines by guest operating system type in vCenter Server.

Which feature would accomplish this?

A. Custom Attributes

B. vSphere Tags

C. Enhanced Linked Mode

D. vFRC

A vSphere administrator is working in a high security environment. The administrator wants to ensure unencrypted VMs can be migrated securely.

What should the vSphere administrator use to meet this requirement?

A. vTPM

B. UEFI Secure Boot

C. KMS Server

D. encrypted vSphere vMotion

A vSphere administrator needs to quickly move a critical VM from an AMD-cluster to an Intel-cluster. How can the vSphere administrator move the VM?

A. vSphere Storage vMotion

B. vSphere encrypted vMotion

C. vSphere vMotion

D. Cold Migration

Which action should be taken to ensure vSphere Update Manager (VUM) is available?

A. Download VUM from myVMware.

B. Consider Windows based vCenter for compatibility.

C. Enable VUM in the vSphere Client.

D. Install VCSA.

What are two advantages of deploying a VDS as compared to a VSS? (Choose two.)

A. Data center setup and administration are simplified by centralizing network configuration.

B. There is IPv6 support for a VDS.

C. 802.1Q tagging support is available.

D. Uplinks are allowed to be configured in an Active/Standby configuration.

E. Ports migrate with their clients.

A VSS is configured with two uplinks and assigned a load balancing policy route based on a virtual port ID. What are two potential disadvantages of this configuration? (Choose two.)

A. A VM with a single MAC address is limited to the speed of the uplink associated with the relevant port ID.

B. Higher resource consumption compared to other load balancing algorithms will occur.

C. The virtual switch is unaware of uplink load and uplinks might become overloaded.

D. The NIC with less load is more likely to be chosen if port IDs match.

E. ESXi will use NIOC to attempt to mitigate network congestion when an uplink becomes saturated.

A vSphere Administrator needs to configure a file-based backup and restore for a vCenter Server Appliance.

Which two options are available to perform a successful backup and restore? (Choose two.)

A. Schedule a file-based restore task.

B. Backup using the GUI Installer of the appliance.

C. Restore from files on the local machine.

D. Restore using the GUI installer of the appliance.

E. Schedule a file-based backup task.

What could a vSphere administrator use to move a group of VMs to another port group?

A. Network I/O Control

B. IP hash

C. Network Port Binding

D. vSphere vMotion

An administrator is using vSphere Web Client to configure the firewall to allow specific third-party application SSH access to an ESXi Host.

What is the most secure way to configure the firewall rule?

A. Specify remote IP subnet range in IP List.

B. Use Allow connection from any IP address.

C. Enable lockdown mode.

D. Disable the firewall.