Hitachi HH0-220 Online Practice Questions and Exam Preparation

Hitachi HH0-220 Online Questions & Answers

• Question 1:

  Which feature of the Hitachi Unified Storage model 150 distinguishes it from models 110 and 130?

  A. support for I/O modules
  B. support for 16 FC host ports
  C. support for 32GB of cache
  D. support for 4U density trays
  A. support for I/O modules

• Question 2:

  A customer wants to migrate data from existing modular storage arrays to a newly acquired Hitachi Unified Storage system. To prepare for the storage migration, you have been asked to collect operation data that encompasses multiple storage systems and their attached hosts. Which tool would you use?

  A. auperfmon
  B. raidcom
  C. SE Console
  D. HiPAST
  C. SE Console

• Question 3:

  A customer will be implementing a Hitachi Unified Storage File Module two-node NAS cluster with one SMU. How many power connections are necessary?

  A. 3
  B. 4
  C. 5
  D. 6
  C. 5

• Question 4:

  Which two statements accurately describe the Program Product functions available on Hitachi Unified Storage (HUS) systems? (Choose two.)

  A. LUN resizing is a basic function in SNM2 and does not require a separate license key.
  B. The Tray Power Saving function does require a separate license key.
  C. Restricting access to a HUS Command Device is possible using Account Authentication.
  D. Hitachi Dynamic Link Manager is used to control the HUS active/active controller feature.
  A. LUN resizing is a basic function in SNM2 and does not require a separate license key.
  B. The Tray Power Saving function does require a separate license key.

• Question 5:

  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. Use the Web Tool on the Public LAN port for each controller to reconfigure the IP address.
  B. Use SNM2 to connect to the Maintenance LAN port on either controller to set the IP address.
  C. Ask the customer to set a static address on the DHCP Server and plug in the Public LAN.
  D. Set the IP address using the LCD displays of each controller on the HUS.
  B. Use SNM2 to connect to the Maintenance LAN port on either controller to set the IP address.

• Question 6:

  A customer plans to start using Cache Partition Manager (CPM) on a Hitachi Unified Storage system. Which two statements regarding the installation and configuration of this Program Product are correct? (Choose two.)

  A. Configuring CPM requires a reboot.
  B. Adding the CPM license key requires a reboot.
  C. Installation and configuration of CPM can be done online.
  D. Adding the CPM license key does not require rebooting the system.
  A. Configuring CPM requires a reboot.
  D. Adding the CPM license key does not require rebooting the system.

• Question 7:

  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 8:

  A Hitachi Unified Storage (HUS) system has been configured to use additional Host Groups. Which host interface type on the HUS can be used to access these Host Groups?

  A. FC
  B. iSCSI
  C. NAS
  D. IP
  A. FC

• Question 9:

  Which two Program Products reserve cache in a Hitachi Unified Storage system when they are installed, even if disabled? (Choose two.)

  A. TrueCopy
  B. Cache Partioning Manager
  C. ShadowImage
  D. TrueCopy Extended
  B. Cache Partioning Manager
  D. TrueCopy Extended

• Question 10:

  Which two alerts does Hitachi Dynamic Provisioning issue when DP-Pool capacity usage thresholds are exceeded on a Hitachi Unified Storage system? (Choose two.)

  A. Early Alert
  B. Depletion Alert
  C. Over Provisioning Alert
  D. Exceeding Alert
  A. Early Alert
  B. Depletion Alert