Hitachi Data Systems Certified Expert - Replication solutions implementation 認定 HH0-500 試験問題:

1. A customer has a server cluster, what are two features of a quorum disk? (Choose two.)

A) It contains the status of all nodes in a cluster.
B) A copy must always be available to all nodes.
C) It must be accessible by all nodes.
D) It must reside on a RAID disk.

2. What are two purposes of a TrueCopy Asynchronous Consistency Group? (Choose two.)

A) It ensures data is written to the S-VOL in a consistent manner.
B) It controls multiple volume pairs as a single entity.
C) It provides a real-time copy of the P-VOL on the S-VOL.
D) It allows priority to be assigned to a group of volume pairs.

3. A customer wants to replicate a database on a UNIX host with Universal Replicator but exclude the
temporary and backup file systems to reduce the replication workload. What should be reviewed to
ensure this is possible?

A) file system usage report
B) volume/disk group volume layout
C) SAN zone layout map
D) database relationship map

4. A customer wants to use TrueCopy Asynchronous to copy databases to a data center 200km away from
the primary site. The applications for these databases have very severe SLAs. Which two factors must be
considered? (Choose two.)

A) All data volumes in the target storage unit must be offline.
B) All data volumes must be controlled by a file system.
C) All data volumes in the database must be on the same type of RAID to ensure good performance.
D) All data volumes in the database must be in the same Consistency Group.

5. A customer is planning to use bi-directional synchronous TrueCopy for Disaster Recovery on several
mission critical applications between two sites 40km apart connected by DWDM. What is required before
replication can take place?

A) Sufficient buffer credits must be available on the switches at both sites.
B) Two CCI servers must be configured with network connectivity between them.
C) FCIP channel extenders must be in place and functional.
D) Journal disk space must be installed on both arrays.

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