HH0-380 Exam Actual Questions and Answers

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Exam Number/Code : HH0-380
Exam Name : Hitachi Data Systems Architect - Business Continuity
Questions and Answers : 111 Q&As
Update Time: 2014-06-05

QUESTION NO: 1
How does a storage administrator obtain the Hitachi Device Manager (HDvM) CLI software?
A. Install it from the Hitachi Command Suite DVD.
B. Install the RAID Manager/CCI software.
C. Download it from the HDvM server.
D. Download the HDvM CLI license.
Answer: C


QUESTION NO: 2
Which two statements regarding the Hitachi Dynamic Link Manager Least I/O and Least Block
algorithms are true? (Choose two.)
A. The Least I/O and Least Block algorithms redirect the I/Os to a single path determined by the
algorithms.
B. The Least I/O and Least Block algorithms redirect the I/Os to a pair of paths determined by the
algorithms.
C. The Extended Least I/O and Extended Least Block algorithms distribute sequential I/Os to a set
of paths and random I/Os to another set ofpaths.
D. The Extended Least I/O and Extended Least Block algorithms distribute I/Os to paths
depending on whether the I/O involves sequential orrandom access.
Answer: A,D


QUESTION NO: 3
Which two operations would be performed on a VSP using the Element Manager feature of Hitachi
Device Manager? (Choose two.)
A. Change the ports settings of a storage system.
B. Define tiering policies for Hitachi Tiered Storage Manager.
C. Access external storage management functions.
D. Launch the maintenance procedure for Customer Replaceable Parts.
Answer: A,C


QUESTION NO: 4
A customer has concerns about high availability and single-point failure for their VSP environment
and they are planning to implement a multi-pathing software. Which two Hitachi Dynamic Link
Manager (HDLM) features will assist this customer? (Choose two.)
A. HDLM automatically redirects I/O operations to alternate paths if a failure occurs.
B. The HDLM server monitors the client hosts' multi-pathing agents and redirects I/Os to an
available path if a path failure occurs.
C. HDLM collects path error information and preventively sets a path offline if the error threshold is
exceeded.
D. When a failed path becomes available,HDLM places the recovered path back online.
Answer: A,D


QUESTION NO: 5
Which feature allows the naming of LDEVs using Hitachi Device Manager CLI?
A. LDEV Naming
B. LDEV Labeling
C. LDEV Tagging
D. LDEV Editing
Answer: B


QUESTION NO: 6
You want to monitor the storage capacity used by an application. Which feature of Hitachi Device
Manager would you use to achieve this?
A. device groups
B. host groups
C. logical groups
D. application groups
Answer: C