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

1. Yesterday you allocated five new LUNs for a Solaris 9 host. Today the Solaris administrator is concerned
about corrupt data because the host system log has several entries referencing the new LUNs with the
following message: "Corrupt label; wrong magic number". What do you tell the Solaris administrator?

A) That the message is normal for new LUN allocations and that they just need to label the new partitions.
B) That they should shut down the server right away and that you will allocate five new LUNs.
C) That they need to configure Device Mapper for the newly allocated LUNs.
D) That the Master Boot Record (MBR) on one of the disks has become corrupt and that rebooting the
host should fix the issue.

2. When performing an initial installation of a Hitachi Unified Storage system, which management tool must
be used to set the date and time?

A) Web Tool
B) Storage Navigator Modular 2
C) Hitachi Command Suite
D) RAID Manager/CCI

3. You must install Hitachi Dynamic Link Manager (HDLM) on a customer's server but you are not sure if the
server HBA types and versions are supported. Which two actions would help you find this information?
(Choose two.)

A) Check the HDLM release notes.
B) Access the HiFire Web site to verify the configuration.
C) Check the HDLM Concepts and Planning Guide.
D) Call the HDS Customer Support Center.

4. What are two characteristics of the Modular Volume Migration feature? (Choose two.)

A) It formats the source LU when migration is complete.
B) It can be managed by RAID Manager/CCI.
C) It requires Copy-on-Write to be enabled on the array.
D) It can be managed by Storage Navigator Modular 2 GUI.

5. A customer using a Hitachi Unified Storage system wants to protect their data LUNs from being
accidentally unmapped. Which feature should be used?

A) Data Retention Utility
B) Host Group Security
C) Mapping Guard
D) LUN Security

Solutions: