Hitachi HH0-220 Online Practice Questions and Exam Preparation

Hitachi HH0-220 Online Questions & Answers

• Question 101:

  Which two operations can be performed with the Web utility on a Hitachi Unified Storage system? (Choose two.)

  A. Take a simple trace.
  B. Install license keys.
  C. Perform an online microcode update.
  D. Perform an offline microcode update.
  A. Take a simple trace.
  D. Perform an offline microcode update.

• Question 102:

  Which two resources should be reviewed before installation and maintenance operations? (Choose two.)

  A. HDS Technical White Papers
  B. HDS Maintenance Manuals
  C. HDS Storflash Bulletins
  D. HDS Engineering Change Notices (ECNs)
  B. HDS Maintenance Manuals
  D. HDS Engineering Change Notices (ECNs)

• Question 103:

  A customer using a Hitachi Unified Storage system wants to protect their data LUNs from being accidentally unmapped. Which feature should be used?

  A. LUN Security
  B. Mapping Guard
  C. Data Retention Utility
  D. Host Group Security
  B. Mapping Guard

• Question 104:

  Why will a server in an environment using persistent binding maintain a constant view of its target IDs when rebooted?

  A. Because persistent binding retains the target ID information.
  B. Because the LU Management Service will manage the target IDs.
  C. Because the driver software remaps the SCSI target ID to the new WWNNs automatically.
  D. Because persistent binding will connect to the LU Manager and provide the target IDs.
  A. Because persistent binding retains the target ID information.

• Question 105:

  You are upgrading a Hitachi Unified Storage (HUS) system with the File Module option. Which combination is required to support this upgrade?

  A. FC connectivity between the HUS and the File Module plus the Hitachi BOS F software bundle
  B. 10GbE connectivity between the HUS and the File Module plus the Hitachi BOS M software bundle
  C. FCoE connectivity between the HUS and the File Module plus the Hitachi BOS F software bundle
  D. FC connectivity between the HUS and the File Module plus the Hitachi BOS N software bundle
  A. FC connectivity between the HUS and the File Module plus the Hitachi BOS F software bundle

• Question 106:

  You are using the Change Volume Capacity function of Storage Navigator Modular 2 (SNM2) to manage a Hitachi Unified Storage (HUS) system. Hitachi Dynamic Provisioning is not used. Which two operations can be performed? (Choose two.)

  A. Add additional LUs to an existing LUN.
  B. Release the first LU from a unified LUN.
  C. Grow a LUN by adding free space from any RAID Group.
  D. Shrink a LUN by releasing space back to the RAID Group.
  A. Add additional LUs to an existing LUN.
  D. Shrink a LUN by releasing space back to the RAID Group.

• Question 107:

  You must install Hitachi Dynamic Link Manager (HDLM) on a customer's server but you are not sure if the server HBA types and versions are supported. Which two actions would help you find this information? (Choose two.)

  A. Check the HDLM release notes.
  B. Call the HDS Customer Support Center.
  C. Check the HDLM Concepts and Planning Guide.
  D. Access the HiFire Web site to verify the configuration.
  A. Check the HDLM release notes.
  D. Access the HiFire Web site to verify the configuration.

• Question 108:

  What is a key characteristic of the Modular Volume Migration feature on a Hitachi Unified Storage (HUS) system?

  A. It migrates volumes between HUS systems.
  B. It uses the Copy-on-Write Snapshot engine.
  C. It migrates volumes within the same RAID group.
  D. It migrates volumes within a HUS system.
  D. It migrates volumes within a HUS system.

• Question 109:

  What are two functions that can be done using the Storage Navigator Modular 2 Logical Unit wizard on a Hitachi Unified Storage system? (Choose two.)

  A. Create multiple LUs.
  B. Create a new RAID Group.
  C. Enable Host Group Security.
  D. Select SATA II drives for LU creation.
  A. Create multiple LUs.
  B. Create a new RAID Group.