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Hitachi HAT-680 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Hitachi Command Suite (HCS) Management | - Configuration and management workflows - Device Manager and Element Manager functions |
| Topic 2: Hitachi VSP and Storage Platform Administration | - Performance and capacity monitoring - Dynamic Provisioning and Dynamic Tiering operations - VSP front-end and back-end components |
| Topic 3: Enterprise Storage Concepts | - Storage provisioning and allocation - Storage system fundamentals and architecture - Logical devices (LDEVs), pools and tiering |
| Topic 4: Backup, Recovery and Data Protection | - Snapshot and replication concepts - Backup strategies and execution |
| Topic 5: Troubleshooting and Maintenance | - Common issues and resolution steps - Logs, alerts and performance tuning |
Hitachi HITACHI DATA SYSTEMS QUALIFIED PROFESSIONAL - STORAGE ADMINISTRATION Sample Questions:
1. You want to monitor the storage capacity used by an application. Which feature of Hitachi Device Manager would you use to achieve this?
A) logical groups
B) device groups
C) host groups
D) application groups
2. A VSP customer wants to optimize their multi-pathing environment and improve I/O performance. Which two Hitachi Dynamic Link Manager (HDLM) features will assist this customer? (Choose two.)
A) HDLM analyzes I/O profiles and determines the most appropriate buffering policy.
B) HDLM provides multiple load-balancing algorithms to balance I/Os across available paths.
C) HDLM spreads I/O workloads across available paths to ensure that no single path becomes overworked or under-utilized.
D) The HDLM server monitors the client hosts' multi-pathing agents and redistributes I/Os so no single path becomes overworked or under-utilized.
3. How does a storage administrator obtain the Hitachi Device Manager (HDvM) CLI software?
A) Install it from the Hitachi Command Suite DVD.
B) Download the HDvM CLI license.
C) Install the RAID Manager/CCI software.
D) Download it from the HDvM server.
4. In which file format is Hitachi Device Manager data exported?
A) .csv
B) .html
C) .doc
D) .pdf
5. Which two operations are performed on Hitachi Dynamic Tiering (HDT) pools using Hitachi Device Manager? (Choose two.)
A) Create an HDT pool.
B) Reallocate an HDT pool.
C) Split an HDT pool.
D) Expand an HDT pool.
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: B,C | Question # 3 Answer: D | Question # 4 Answer: A | Question # 5 Answer: A,D |







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