A brief introduction to the course
For most users, access to the relevant qualifying examinations may be the first, so many of the course content related to qualifying examinations are complex and arcane. According to these ignorant beginners, the HAT-420 exam questions set up a series of basic course, by easy to read, with corresponding examples to explain at the same time, the Hitachi Data Systems Certified Professional - Modular storage installation study question let the user to be able to find in real life and corresponds to the actual use of learned knowledge, deepened the understanding of the users and memory. Simple text messages, deserve to go up colorful stories and pictures beauty, make the HAT-420 test guide better meet the zero basis for beginners, let them in the relaxed happy atmosphere to learn more useful knowledge, more good combined with practical, so as to achieve the state of unity.
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Concise contents
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Hitachi HAT-420 Exam Syllabus Topics:
| Section | Weight | Objectives |
| Topic 1: Modular Storage Architecture | 20% | - Drive enclosures and connectivity
- System software overview
- Hardware components and specifications
- Controller and cache architecture
|
| Topic 2: Configuration and Management | 25% | - RAID groups and logical volumes
- System monitoring and reporting
- Host connectivity and storage provisioning
- User management and security
|
| Topic 3: Maintenance and Troubleshooting | 20% | - Firmware and software updates
- Error diagnosis and resolution
- Backup and recovery operations
- Component replacement procedures
|
| Topic 4: Data Protection and Advanced Features | 10% | - Performance optimization
- Snapshot and cloning functions
- Replication and migration technologies
|
| Topic 5: Installation and Setup | 25% | - Site preparation and requirements
- Storage Navigator Modular 2 usage
- Initial configuration and setup
- Physical installation and cabling
|
Hitachi Data Systems Certified Professional - Modular storage installation Sample Questions:
1. You have replaced a controller on a Hitachi Unified Storage system. Which two methods should be used
to confirm that the replacement completed successfully? (Choose two.)
A) Check the SNMP trap logs.
B) Check the Alerts & Events window in HCS.
C) Check the status using the Web tool in Normal Mode.
D) Check the Alerts & Events window in SNM2.
2. While installing a new Hitachi Unified Storage (HUS) system, your customer wants to manage the array
using a fixed Public IP address. How can this be accomplished?
A) Set the IP address using the LCD displays of each controller on the HUS.
B) Use the Web Tool on the Public LAN port for each controller to reconfigure the IP address.
C) Ask the customer to set a static address on the DHCP Server and plug in the Public LAN.
D) Use SNM2 to connect to the Maintenance LAN port on either controller to set the IP address.
3. What is the purpose of the System Assurance documentation?
A) to ensure accurate and complete record of pre-installation data
B) to inform a channel partner that equipment is available for shipment
C) to validate configuration changes for customers with a premium service contract
D) to guarantee that Hitachi Data Systems equipment is insured during transportation
4. You are implementing a Hitachi Unified Storage File Module cluster with a single SMU. How do you run
the smu-config script?
A) Connect an Ethernet cable and login as root.
B) Connect a serial null-modem cable and login as root.
C) Connect an Ethernet cable and login as supervisor.
D) Connect a serial null-modem cable and login as supervisor.
5. What must be installed on an AIX server prior to Hitachi Dynamic Link Manager Installation?
A) HTnM agent
B) Hitachi ODM
C) HACMP
D) MPXIO
Solutions:
Question # 1 Answer: C,D | Question # 2 Answer: D | Question # 3 Answer: A | Question # 4 Answer: B | Question # 5 Answer: B |