1V0-21.20

1V0-21.20 practice questions, page 2 of 4, with answer review and explanations.

Question 6

Which two configuration options can only be enabled on distributed switches? (Choose two.)

  1. Port Mirroring
  2. VLAN IDs
  3. NetFlow
  4. NIC Teaming
  5. Load Balancing

Question 7

An administrator needs to migrate a powered off virtual machine to another cluster with no shared storage. Which option should the administrator select for a successful migration?

  1. Change compute resource only
  2. Change both compute resource and storage
  3. Migrate virtual machine(s) to a specific datacenter
  4. Change storage only

Question 8

Which two block storage protocols are supported on vSphere? (Choose two.)

  1. SAN
  2. SMB
  3. NFSv4.1
  4. iSCSI
  5. NFSv3

Question 9

A vSphere operator discovers a storage problem with the following PDL error message: Permanently inaccessible device :naa.1234567890 has no more open connections. What should the operator conclude from this error message?

  1. A storage device is disconnected, but it can be reconnected by a host reboot.
  2. A storage device has failed and is expected to become available.
  3. A storage device has failed and is not expected to become available.
  4. A storage device is disconnected, but it is treated as a transient issue.

Question 10

Which piece of information does vSphere DRS consider when making decisions about which host to place a virtual machine?

  1. Storage bandwidth on the host
  2. Network usage by the virtual machine
  3. Network bandwidth on the host
  4. Disk usage by the virtual machine