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HH0-300 – HITACHI DATA SYSTEMS CERTIFIED EXPERT – REPLICATION SOLUTIONS ARCHITECT

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Showing 7–9 of 10 questions

Question 7

Your customer has an Oracle database at their primary site. They will be replicating the data to a remote site and they want the remote site to be as current as possible. They do not have unlimited bandwidth and cannot exceed an RPO of one hour.

What is the correct solution for this requirement?

Select an option, then click Submit answer.

  • ○

    TrueCopy scripted to begin a resync and split sequence once per hour
  • ○

    Hitachi Universal Replicator left in PAIR state with adequate bandwidth to support the RPO
  • ○

    ShadowImage copy at the primary site replicated with HUR once per hour
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    ShadowImage copy at the primary site replicated with TrueCopy once per hour
Question 8

A customer is implementing a disaster recovery site point-in-time copy cascaded off of Hitachi Universal Replicator (HUR).

What do you recommend to the customer?

Select an option, then click Submit answer.

  • ○

    The point-in-time copy volumes should be in a separate Hitachi Dynamic Provisioning Pool.
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    The point-in-time copy volumes should share parity groups with the journal volumes.
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    There are no recommendations on point-in-time parity group locations.
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    The point-in-time copy volumes should be in the same Hitachi Dynamic Provisioning Pool as the HUR target volumes.
Question 9

Which sizing metric is directly affected by the peak write MB/sec measurement provided by the workload analysis?

Select an option, then click Submit answer.

  • ○

    cache
  • ○

    telecommunication bandwidth
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    shared memory
  • ○

    selection of DWDM or IP-based connectivity