VMware VMware Certifications 2VB-601 Questions & Answers

• Question 21:

  An administrator has configured a storage policy with a Primary level of failures to tolerate set to 3 and assigned this policy to a virtual disk.

  What is the minimum number of hosts required in this vSAN cluster?

  A. 3

  B. 4

  C. 6

  D. 7

  Correct Answer: B

• Question 22:

  What happens when a healthy capacity tier disk is pulled from one of the ESXi hosts in a vSAN cluster?

  A. The components on the affected device are marked "Failed" and the resync starts after 60 minutes by default, if the original disk is NOT reinserted.

  B. The components on the affected device are marked "Absent" and the resync starts immediately by default.

  C. The components on the affected device are marked "Absent" and the resync starts after 60 minutes by default, if the original disk is NOT reinserted.

  D. The components on the affected device are marked "Failed" and the resync starts immediately by default.

  Correct Answer: C

• Question 23:

  For which scenario is network multicast required?

  A. Clusters with IGMP disabled on all virtual switches.

  B. Network environments where IGMP is disabled.

  C. Clusters that have more than four fault domains configured.

  D. Clusters running versions of vSAN prior to version 6.6.

  Correct Answer: D

  Explanation: vSAN 6.6 simplifies design and deployment by removing the need for multicast network traffic (required for versions of vSAN prior to 6.6). When upgrading from a previous version of vSAN to vSAN 6.6, multicast is required until all hosts

• Question 24:

  Which are two characteristics of a RAID-1 storage configuration? (Choose two.)

  A. Full copies of data are duplicated across devices for redundancy.

  B. Performance is slightly reduced due to in-memory write amplification.

  C. Parity data is used to achieve higher performance.

  D. More raw storage device capacity is required than a RAID-5 configuration to achieve the same levels of availability.

  Correct Answer: AB

• Question 25:

  Which vSAN cluster design should be consider for maximum availability?

  A. three-node configuration with multiple disk groups

  B. two-node configuration with a single disk groups

  C. four or more-node configuration with multiple disk groups

  D. two-node configuration with multiple disk groups

  Correct Answer: C

• Question 26:

  Which two statements are true regarding storage policies? (Choose two.)

  A. Each VMDK within a VM may be assigned a different storage policy.

  B. Storage policies can be created that are not compatible with any datastores.

  C. Multiple storage policies can be assigned to a single VMDK.

  D. A maximum of four storage policies per datastore can be created.

  Correct Answer: AC

• Question 27:

  What is the VMware-recommended network configuration between the three sites in a vSAN stretched cluster?

  A. L2 connectivity between the preferred and secondary sites, and L3 from the preferred and secondary sites to the witness site.

  B. L3 connectivity between the preferred and secondary sites, and L2 from the preferred and secondary sites to the witness site.

  C. L2 connectivity between all three sites.

  D. L3 connectivity between all three sites.

  Correct Answer: A

• Question 28:

  Which two factors affect storage performance? (Choose two.)

  A. Network connectivity type

  B. Boot storm delay factor

  C. RAID configuration

  D. Drive speed

  Correct Answer: BC

• Question 29:

  Consider the following vSAN host configuration:

  1.

  Each host contains one vSAN disk group

  2.

  All drives in the vSAN disk group are attached to the same storage controller

  3.

  All virtual machines are assigned the Virtual SAN Default Storage Policy, which has not been modified

  4.

  ESXi is installed on and running from a drive connected connected to a separate storage controller

  5.

  vSphere HA is enabled

  What happens when the storage controller with the vSAN drives attached fails?

  A. All components on the drives affected by the storage controller failure are marked "Offline". vSphere HA restarts all virtual machines running on the host with the storage controller failure.

  B. vSphere HA restarts all virtual machines running on the host with the storage controller failure. vSAN components affected by the storage controller failure are marked "Repairing" until the virtual machines are back online.

  C. All components on the capacity affected by the storage controller failure are marked "Stale". vSAN waits 60 minutes before attempting to rebuild the affected components on other healthy hosts in the cluster.

  D. All components on the capacity affected by the storage controller failure are marked "Degraded". vSAN attempts to rebuild all components affected by the failure on the other healthy hosts in the cluster.

  Correct Answer: D

• Question 30:

  In order to support Oracle Real Application Cluster (RAC), which change must be made to each applicable virtual machine?

  A. Set virtual disk sharing to multiwrite mode.

  B. Enable vApp options.

  C. Change SCSI controller type from virtual to physical.

  D. Enable virtual machine Memory Hot Plug.

  Correct Answer: A