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

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

A) You must complete the replacement within a certain time frame.
B) 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.
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.

2. A customer is planning to deploy the Hitachi Command Suite (HCS) in an existing production environment
that includes several Hitachi Unified Storage (HUS) systems with the File Module option. Which two
advantages does HCS have over Storage Navigator Modular 2? (Choose two.)

A) agent-less discovery of hosts
B) ability to manage multiple HUS systems
C) ability to upgrade microcode non-disruptively
D) cross-platform management for both file and block

3. A customer has multiple cache partitions defined on a Hitachi Unified Storage system. They would like to
change one of the partitions characteristics. Which three settings can be modified? (Choose three.)

A) stripe size
B) segment size
C) partition number
D) cache size
E) owning controller

4. You are connecting a Hitachi Unified Storage system to a FC SAN. Which topology setting should you
select?

A) Fabric
B) Point-to-Point
C) Loop
D) Fabric Point-to-Point

5. An administrator wants to install Hitachi Dynamic Link Manager (HDLM) on a Solaris server. Which two
are required before performing the installation? (Choose two.)

A) The server must be in a dual path configuration.
B) The server must have IPv6 disabled.
C) A valid HDLM license must be obtained.
D) The processes of all applications accessing the devices to be managed by HDLM must be terminated.

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