Hitachi HAT-680 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Backup, Recovery and Data Protection | - Backup strategies and execution - Snapshot and replication concepts |
| Hitachi Command Suite (HCS) Management | - Configuration and management workflows - Device Manager and Element Manager functions |
| Hitachi VSP and Storage Platform Administration | - Dynamic Provisioning and Dynamic Tiering operations - VSP front-end and back-end components - Performance and capacity monitoring |
| Troubleshooting and Maintenance | - Logs, alerts and performance tuning - Common issues and resolution steps |
| Enterprise Storage Concepts | - Logical devices (LDEVs), pools and tiering - Storage system fundamentals and architecture - Storage provisioning and allocation |
Hitachi HITACHI DATA SYSTEMS QUALIFIED PROFESSIONAL - STORAGE ADMINISTRATION Sample Questions:
Question 1
What are two ways of removing a volume path in Hitachi Device Manager? (Choose two.)
A. from the Open-Allocated View
B. from the Logical Group view
C. from the Parity Group view
D. from the Host view
Question 2
You want to use the Hitachi Command Suite dashboard to show only certain information. Which two reports would be displayed? (Choose two.)
A. completed tasks
B. pool utilization
C. datacenter utilization
D. storage system alerts
Question 3
From a recently installed host, you want to use the Hitachi Device Manager (HDvM) CLI to manage and configure Host Group security. What must be done before you can use HDvM CLI commands?
A. Set the LUN security option to "enable" in the CLI properties file of your client computer.
B. Set the LUN security option to "enable" during the creation of the host storage domain.
C. Configure the CLI software on your client computer in "management mode".
D. Download and install the CLI software from the HDvM server using the Web Client.
Question 4
How does a storage administrator obtain the Hitachi Device Manager (HDvM) CLI software?
A. Install the RAID Manager/CCI software.
B. Download the HDvM CLI license.
C. Download it from the HDvM server.
D. Install it from the Hitachi Command Suite DVD.
Question 5
Which two Hitachi Dynamic Link Manager (HDLM) features address challenges associated with high availability and single point failures? (Choose two.)
A. HDLM provides failover protection by switching to a good path if a path fails.
B. HDLM provides error correction algorithms that help recover data transmission errors caused by path failures.
C. HDLM monitors the paths of multiple hosts and redirects I/Os to the least busy path if a path fails.
D. HDLM can automatically set a failed path back online if it becomes available.
Solutions:
| Question 1 Answer: A,D | Question 2 Answer: C,D | Question 3 Answer: D | Question 4 Answer: C | Question 5 Answer: A,D |
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