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Hitachi HH0-220 Exam Overview:
| Certification Vendor: | Hitachi Data Systems (Hitachi Vantara) |
| Exam Name: | Hitachi Data Systems Implementer - Modular |
| Exam Number: | HH0-220 |
| Exam Duration: | 60-90 |
| Related Certifications: | Hitachi Data Systems Storage Foundations Hitachi Data Systems Implementer - File Services Hitachi Data Systems Storage Architect |
| Exam Format: | Multiple Choice Questions (MCQ) |
| Real Exam Qty: | 109-185 |
| Available Languages: | English |
| Recommended Training: | Hitachi Vantara Training & Certification |
| Exam Registration: | Hitachi Vantara Certification Program Kryterion Webassessor Registration |
| Sample Questions: | Hitachi HH0-220 Sample Questions |
| Exam Way: | Computer-based exam (typically delivered via Kryterion Webassessor platform, online proctored or test center depending on region) |
| Pre Condition: | Basic knowledge of enterprise storage systems and Hitachi Data Systems Storage Foundations or equivalent experience is recommended. |
| Official Syllabus URL: | https://www.hitachivantara.com |
Hitachi HH0-220 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Performance Management and Optimization | - Load Balancing Algorithms - I/O Performance Troubleshooting - Dynamic Link Manager (HDLM) Tuning |
| Topic 2: Storage Security and Access Control | - Host Group Security - Port-level and LUN-level Access Control |
| Topic 3: Hitachi Storage Architecture & Components | - Unified Storage System Architecture - Back-end Connectivity Technologies - Controllers, Cache and Disk Subsystems |
| Topic 4: Host Connectivity and Configuration | - Fibre Channel and iSCSI Configuration - Zoning and Host Group Configuration - LUN Mapping and Presentation |
| Topic 5: Installation, Maintenance and Troubleshooting | - Cluster Configuration and SMU Setup - Failure Recovery and Diagnostics - Hardware Replacement Procedures |
Hitachi HDS Certified Implmenter-Modular Sample Questions:
1. A customer will be implementing a Hitachi Unified Storage File Module in a switch-less two-node cluster. What needs to be used for the cluster interconnect?
A) Two10Gbps Ethernet connections with LC connectors
B) Two8Gbps FC connections with LC connectors
C) Two1Gbps Ethernet connections with RJ-45 connectors
D) Two10Gbps Ethernet connections with XFP connectors
2. A customer uses TrueCopy and ShadowImage with Hitachi AMS2000 modular arrays. They are interested in upgrading those systems to Hitachi Unified Storage (HUS). Which two benefits will the customer have with HUS systems in this environment? (Choose two.)
A) TrueCopy and ShadowImage will no longer require a DM-LU.
B) The size of the DM-LU used for ShadowImage and TrueCopy will be reduced by about 50%.
C) TrueCopy and ShadowImage will require less cache in the systems.
D) The granularity of differential data being copied to the replication target has improved.
3. Which two operations can be performed using Storage Navigator Modular 2 on a Hitachi Unified Storage system? (Choose two.)
A) Display Disk Management properties.
B) Set persistent binding.
C) Run the Initial Setup Wizard.
D) Create Logical Units.
4. Which two expansion trays are supported on Hitachi Unified Storage (HUS) model 110? (Choose two.)
A) 4U tray to hold up to 38 SFF drives
B) 2U tray to hold up to 24 SFF drives
C) 2U tray to hold up to 12 LFF drives
D) 4U tray to hold up to 48 LFF drives
5. A customer wants to create a multi-path environment for a specific Redhat Linux application on a Hitachi Unified Storage system. They have created Host Groups on all of the available ports and mapped the logical units accordingly. Which two multi-pathing options can be used for active/active connectivity? (Choose two.)
A) Multiplexed I/O (MPxIO)
B) Multipath I/O (MPIO)
C) Device Mapper
D) Hitachi Dynamic Link Manager
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: C,D | Question # 3 Answer: C,D | Question # 4 Answer: B,C | Question # 5 Answer: C,D |
By Darcy
