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5V0-21.20 – VMware Certified Master Specialist (HCI 2020)

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Showing 4–6 of 10 questions

Question 4

A storage administrator working for a large enterprise is consolidating multiple locations into 2 data centers running on a new HCI platform. vSphere Replication has been used with vSAN to migrate a large amount of data between two separate locations with high latency links. The administrator has been asked to plan the VM migration using vSphere Replication failover. The plan will involve stopping replication, failing the workloads over to the second site, and preparing for the next migration of VMs.

Which two statements are correct in this scenario? (Choose two.)

Select all that apply, then click Submit answer.

  • ○

    There will be a post migration task to manually cleanup vSAN namespaces at the target data store.
  • ○

    VMware Site Recovery Manager is required to perform the failover.
  • ○

    When using vSphere Replication and vSAN, only virtual machines that are powered on are automatically replicated.
  • ○

    vSphere Replication will automatically run a post-failover clean up task following replication being stopped.
  • ○

    vSphere replication does not add additional load to the Storage solution.
Question 5

Which two must be considered when creating a vSAN solution that will utilize VMware vSphere Replication? (Choose two.)

Select all that apply, then click Submit answer.

  • ○

    vSAN Encryption cannot be used with vSphere Replication.
  • ○

    AES-NI must be enabled prior to using snapshots for replication,
  • ○

    Deduplication and compression must be disabled for PIT snapshots,
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    Point-in-time snapshots count towards component limit.
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    Additional read I/O will be generated by vSphere Replication.
Question 6

A 4-node vSAN cluster has a single disk group per host. An administrator wants to increase the capacity of the vSAN datastore by adding a second disk group to each host in the cluster. The newer drives intended for the second disk group are certified and in compliance with VMware Compatibility Guide (VCG). However, the newer devices procured are of a different make and model than the existing disk group composition.

Considering the scenario, which statement is true?

Select an option, then click Submit answer.

  • ○

    This configuration is supported, however performance may vary across disk groups.
  • ○

    The Capacity Tier devices need to be the same make and model as other disk groups.
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    The Cache Tier devices need to be the same make and model as other disk groups.
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    This configuration is supported, however a separate controller is mandatory for each disk vendor.

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