Free Hitachi HH0-300 Exam Dumps Questions & Answers

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?

• A.  TrueCopy scripted to begin a resync and split sequence once per hour
• B.  ShadowImagecopy at the primary site replicated with TrueCopy once per hour
• C.  Hitachi Universal Replicator left in PAIR state with adequate bandwidth to support the RPO
• D.  ShadowImagecopy at the primary site replicated with HUR once per hour

Which two statements describe cache sizing considerations for Hitachi Universal Replicator? (Choose two.)

• A.  A cache increase of 1 GB for every journal group is recommended at the secondary site
• B.  A cache increase of 1.25 times is recommended at the primary and secondary sites.
• C.  A cache increase of 1.5 times is recommended at the primary and secondary sites.
• D.  No additional cache is required with Hitachi Universal Replicator due to use of journals.

You want to calculate resource requirements forTrueCopy.
Which formula is appropriate?

• A.  Bandwidth = peak rolling average based on RPO
• B.  Bandwidth = peak write workload
• C.  Bandwidth = peak rolling average * RPO / 2
• D.  Bandwidth = cycle time peak rolling average

A customer has refused to implement a disaster recovery site point-in-time copy. The customer will be exposed to which two risks? (Choose two.)

• A.  The customer must stop all inter-site replication to perform recovery tests.
• B.  The replication products do not function without a point-in-time copy to use forjournaling.
• C.  A logical disaster or failure may affect the disaster recovery site data.
• D.  The disaster recovery tests may not succeed from the single copy of disaster recovery site data

Which tool will capture write workload data on Solaris hosts?

• A.  glance+
• B.  RaidManager/CCI
• C.  PerfMon
• D.  iostat