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Hitachi Data Systems Certified Professional - Modular storage installation Sample Questions:

1. You are implementing a Hitachi Unified Storage File Module cluster with a single SMU. How do you run
the smu-config script?

A) Connect an Ethernet cable and login as supervisor.
B) Connect a serial null-modem cable and login as root.
C) Connect an Ethernet cable and login as root.
D) Connect a serial null-modem cable and login as supervisor.

2. Which two statements relating to LU configuration and management on the Hitachi Unified Storage
systems are correct? (Choose two.)

A) A LU can be physically extended if there is space left in the RAID group.
B) It is possible to format a LU quicker by attaching it to both controllers.
C) A RAID group cannot be deleted before all its LUs have been deleted.
D) It is possible to delete all RAID groups including all LUs on the system with one command.

3. A customer has deployed TrueCopy Extended Distance on their Hitachi Unified Storage systems. They
would like to be alerted when their RPO exceeds the business requirement. Which product would you
recommend?

A) Hitachi Universal Replicator
B) Hitachi Replication Manager
C) Hitachi Command Director
D) Business Continuity Manager

4. You have to replace a Cache Backup Battery online on a Hitachi Unified Storage system. Which two
statements are correct? (Choose two.)

A) When the power is turned off during the replacement, user data on the cache that has not been written
will be backed up to flash memory.
B) You must complete the replacement within a certain time frame.
C) You should not perform any replacement while the green READY LED on the front of the Controller
Box is blinking at high speed.
D) You should only perform the replacement while the green READY LED on the front of the Controller
Box is blinking at high speed.

5. A customer will be implementing a Hitachi Unified Storage File Module in a switch-less two-node cluster.
What needs to be used for the cluster interconnect?

A) Two1Gbps Ethernet connections with RJ-45 connectors
B) Two8Gbps FC connections with LC connectors
C) Two10Gbps Ethernet connections with XFP connectors
D) Two10Gbps Ethernet connections with LC connectors

Solutions: