Hitachi HH0-210 Online Practice Questions and Exam Preparation

Hitachi HH0-210 Online Questions & Answers

• Question 11:

  A customer wants to add a second DKC to a VSP.

  Which three hardware features must be installed in the second DKC? (Choose three.)

  A. Hub
  B. VSD
  C. CMA
  D. ESW
  E. DKA
  A. Hub
  B. VSD
  D. ESW

• Question 12:

  What are three functions of the SSVP on a VSP? (Choose three.)

  A. control of the DKC fans
  B. monitoring of the environment
  C. update of the SSW microcode
  D. control of the cache boards battery charge
  E. control of the power sequence of the entire system
  A. control of the DKC fans
  B. monitoring of the environment
  E. control of the power sequence of the entire system

• Question 13:

  What are two benefits of using Hitachi Dynamic Provisioning (HDP)? (Choose two.)

  A. HDP improves performance by dynamically balancing I/Os across CLPRs.
  B. HDP improves performance by spreading host I/O patterns across many physical disks.
  C. HDP places cache memory in a central pool available only to dynamically provisioned volumes.
  D. HDP allows for dynamically adding more physical storage to the volume when an application requires extra capacity.
  B. HDP improves performance by spreading host I/O patterns across many physical disks.
  D. HDP allows for dynamically adding more physical storage to the volume when an application requires extra capacity.

• Question 14:

  What is Hitachi Data System's recommended practice for zoning?

  A. port-based zoning
  B. zoning is optional
  C. single HBA zoning -- one HBA per zone
  D. single operation system zoning -- all HBAs from one OS in a zone
  C. single HBA zoning -- one HBA per zone

• Question 15:

  You are planning an initial VSP installation at a customer site. Which two must be verified? (Choose two.)

  A. sufficient service clearance at the front and back sides
  B. sufficient service clearance at the right and left sides
  C. availability of a LAN access
  D. availability of an analog modem line
  A. sufficient service clearance at the front and back sides
  C. availability of a LAN access

• Question 16:

  You want to 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 17:

  Which three operations are allowed after activating LUN security on a VSP Fibre Channel (FC) port? (Choose three.)

  A. Add multiple WWNs to one Host Group.
  B. Add a LDEV to two different Host Groups on the same FC port.
  C. Create a Host Group with two different Host connection modes.
  D. Add the same WWN to two different Host Groups on the same FC port.
  E. Create host groups with different Host connection modes on the same FC port.
  A. Add multiple WWNs to one Host Group.
  B. Add a LDEV to two different Host Groups on the same FC port.
  E. Create host groups with different Host connection modes on the same FC port.

• Question 18:

  You are installing a VSP with 2 DKCs. Which component makes up the interconnection for data paths?

  A. SVP
  B. DKA
  C. VSD
  D. ESW
  D. ESW

• Question 19:

  What are two valid locations for the Dynamic Mapping table of Dynamic Provisioning? (Choose two.)

  A. in flash memory
  B. in one of the pool volumes
  C. in cache memory
  D. in shared memory
  B. in one of the pool volumes
  D. in shared memory

• Question 20:

  The SVP has failed on a VSP and you have ordered a replacement.

  Which functionality is still available while waiting for the new SVP to arrive on site?

  A. Configuration changes can be made using raidcom commands.
  B. Hitrack can continue monitoring the VSP and report errors.
  C. Configuration changes can be made using HiCommand CLI.
  D. ShadowImage pairs can be managed with RAID Manager/CCI.
  D. ShadowImage pairs can be managed with RAID Manager/CCI.