Hitachi HH0-220 Online Practice Questions and Exam Preparation

Hitachi HH0-220 Online Questions & Answers

• Question 71:

  What needs to be replaced in case of a local memory DIMM failure on a Hitachi Unified Storage controller?

  A. the controller
  B. the local memory DIMM
  C. the controller and the local memory DIMM
  D. the controller, the local memory DIMM and the cache DIMMs
  C. the controller and the local memory DIMM

• Question 72:

  A user with Storage Administration View and Management rights has logged in to a Hitachi Unified Storage system. What happens if a second user with Storage Administration View and Management rights tries to log in to the same system?

  A. The log in is allowed and both users will have storage administration rights.
  B. The log in of the second user will be refused because he has storage administration rights as well.
  C. The log in is allowed but the first user will keep the storage administration rights. The second user will be view-only.
  D. The log in is allowed and the second user will get the storage administration rights. The original user's rights are reduced to view-only.
  C. The log in is allowed but the first user will keep the storage administration rights. The second user will be view-only.

• Question 73:

  A customer has deployed TrueCopy Extended Distance on their Hitachi Unified Storage systems. They would like to be alerted when their RPO exceeds the business requirement. Which product would you recommend?

  A. Hitachi Replication Manager
  B. Hitachi Command Director
  C. Business Continuity Manager
  D. Hitachi Universal Replicator
  A. Hitachi Replication Manager

• Question 74:

  You want to add an account for a new storage administrator on a Hitachi Unified Storage system using Storage Navigator Modular 2. Which Account Authentication role must you have to be able to perform this task?

  A. Storage Administrator (View and Modify)
  B. Account Administrator (View and Modify)
  C. Security Administrator (View and Modify)
  D. Authentication Administrator (View and Modify)
  B. Account Administrator (View and Modify)

• Question 75:

  Which three parameters must be set when adding a Cache Partition on a Hitachi Unified Storage system? (Choose three.)

  A. Controller
  B. Raid Group
  C. Cache Size
  D. Segment Size
  E. Logical Unit
  A. Controller
  C. Cache Size
  D. Segment Size

• Question 76:

  You are connecting a Hitachi Unified Storage system to a FC SAN. Which topology setting should you select?

  A. Loop
  B. Fabric
  C. Point-to-Point
  D. Fabric Point-to-Point
  C. Point-to-Point

• Question 77:

  After opening a case with the Hitachi Data Systems technical support center, you have been asked to collect error information. How do you send the collected data to the technical support center?

  A. Upload to ftp://ftp.hds.com.
  B. Upload to https://tuf.hds.com.
  C. Upload to https://www.hds.com.
  D. Attach it to an email to [email protected].
  B. Upload to https://tuf.hds.com.

• Question 78:

  Which three steps must be completed to enable secure access to LUs? (Choose three.)

  A. Map LUs to the Host Group.
  B. Add host WWNs to the Host Group.
  C. Set Multi-path Mode.
  D. Add Fibre Channel ports.
  E. Enable Host Group security.
  A. Map LUs to the Host Group.
  B. Add host WWNs to the Host Group.
  E. Enable Host Group security.

• Question 79:

  You need to replace the Controller Unit and the ENC Unit online on a Hitachi Unified Storage system. Which statement is correct about online replacement times?

  A. within 8 minutes for the Controller Unit and within 10 minutes for the ENC
  B. within 10 minutes for the Controller Unit and within 8 minutes for the ENC
  C. both Controller Unit and ENC within 8 minutes each
  D. both Controller Unit and ENC within 10 minutes each
  D. both Controller Unit and ENC within 10 minutes each

• Question 80:

  A customer has received a Hitachi Dynamic Provisioning Early Alert warning by e-mail indicating that the default threshold has been reached on a Hitachi Unified Storage (HUS) system. What does this warning indicate?

  A. DP-Vols are provisioned over 200% of the DP pool capacity.
  B. DP-Vols have used over 40% of the DP pool capacity.
  C. The HUS has automatically added another free RAID Group to the DP pool.
  D. The HUS has projected that the DP pool will be used up within 24 hours.
  B. DP-Vols have used over 40% of the DP pool capacity.