PDF Version DemoIn recent years, more and more people choose to take Hitachi HH0-220 certification exam. Because the exam can help you get the Hitachi certificate which is an important basis for measuring your IT skills. With the Hitachi certificate, you can get a better life.
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Hitachi HH0-220 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Management and Monitoring | 15% | - Performance monitoring and reporting - Hitachi Command Suite usage - Alert configuration and log analysis |
| Topic 2: Storage Configuration and Provisioning | 25% | - Cache partitioning and optimization - Host groups and LUN masking - Storage pools and LDEV creation |
| Topic 3: Modular Storage Architecture | 20% | - Hardware components and models - RAID technologies and configuration - System architecture and connectivity |
| Topic 4: Troubleshooting and Maintenance | 15% | - Backup, recovery and best practices - Fault isolation and resolution - Common hardware and software issues |
| Topic 5: Installation and Initial Setup | 25% | - Initial configuration and setup - Firmware and software updates - Physical installation and cabling |
Hitachi HDS Certified Implmenter-Modular Sample Questions:
Question 1
A customer wants to migrate data between two Hitachi Unified Storage systems using TrueCopy. What are two requirements? (Choose two.)
A. A Command Device must be created.
B. The DM-LU must be greater than 10GB.
C. The P-Vol and S-Vol size must be equal.
D. There must be FC connectivity between the arrays.
Question 2
You have just allocated four 3TB LUNs from a Hitachi Unified Storage System to a set of ESX 4.x servers. The VMware administrator can see volumes that are assigned to the servers from an older storage array, but not the volumes you have just allocated. What is the most likely cause?
A. The rescan function in VMware is not working, so both servers need to be rebooted.
B. This a newer storage array with an older version of ESX so the HBA drivers need to be updated.
C. The FC switch ports need to be disabled/enabled to force the HBAs to re-login to the fabric.
D. ESX 4.x servers cannot recognize volumes that are 2TB or larger.
Question 3
A customer wants to configure a specific 5GB LUN for the fastest possible response time on a Hitachi Unified Storage system. Which feature should be used?
A. Volume Migration
B. Cache Residency Manager
C. Data Retention Utility
D. Cache Partition Manager
Question 4
Which two expansion trays are supported on Hitachi Unified Storage (HUS) model 110? (Choose two.)
A. 2U tray to hold up to 12 LFF drives
B. 4U tray to hold up to 38 SFF drives
C. 2U tray to hold up to 24 SFF drives
D. 4U tray to hold up to 48 LFF drives
Question 5
A customer will be implementing a Hitachi Unified Storage File Module two-node NAS cluster with one SMU. How many power connections are necessary?
A. 6
B. 3
C. 5
D. 4
Solutions:
| Question 1 Answer: B,C | Question 2 Answer: D | Question 3 Answer: B | Question 4 Answer: A,C | Question 5 Answer: C |
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