2V0-620 Free Practice Test

What are three goals of resource management within a cluster? (Choose three.)

1. A. To prevent virtual machines from monopolizing resources and to guarantee predictable service rates.
2. B. To exploit undercommitted resources and overcommit with graceful degradation.
3. C. To provide solutions to potential problems that you might encounter when using vCenter Server.
4. D. To control the relative importance of virtual machines and provide flexible dynamic partitioning.
5. E. To provide additional network administration capabilities.

Correct Answer: ABD

An administrator attempts to migrate a suspended virtual machine to a newly deployed vSphere 6.x cluster. The compatibility check fails.
What condition could cause this behavior?

1. A. The new vSphere 6.x cluster is running Intel CPUs instead of AMD CPUs.
2. B. A suspended virtual machine cannot be migrated.
3. C. The hardware virtualization feature of the CPU is not enabled on the new hosts.
4. D. A vSphere Distributed Switch is required to migrate a suspended virtual machine.

Correct Answer: A

Which vSphere 6 Standard Edition feature will allow an organization to ensure that critical multi-threaded applications have the maximum possible uptime?

1. A. Fault Tolerance
2. B. High Availability
3. C. Distributed Resource Scheduler
4. D. App HA

Correct Answer: B

An application running in a virtual machine is experiencing performance issues. When utilizing performance monitoring utilities, it is noted that the CPU Utilization of the application is at 100%.
Which two scenarios are probable causes of the CPU contention for the application? (Choose two.)

1. A. There is a network I/O constraint.
2. B. There is a storage I/O constraint.
3. C. There is insufficient disk space assigned to the virtual machine.
4. D. The application is not virtualization aware.

Correct Answer: AB

An administrator attempts to create a Thick Provisioned Virtual Disk (VMDK) on an NFS datastore; but it fails.
Which two reasons would explain the failure? (Choose two.)

1. A. Datastore is on an NFS 3 storage server that does not support Hardware Acceleration
2. B. Datastore is on an NFS 4.1 storage server
3. C. Only VMFS datastores support "Thick Provisioned" VMDK
4. D. The NFS datastore was not created on a "Thick Provisioned" device

Correct Answer: AB