Hitachi HAT-680 Online Practice Questions and Exam Preparation

Hitachi HAT-680 Online Questions & Answers

• Question 81:

  What are two benefits of the Hitachi Command Suite? (Choose two.)

  A. agentless host discovery
  B. integrated installer for core Hitachi Command Suite software
  C. one license key for all Hitachi Command Suite software products
  D. automated microcode update management across all Hitachi storage systems
  A. agentless host discovery
  B. integrated installer for core Hitachi Command Suite software

• Question 82:

  A storage manager needs to add a new server to the Hitachi Device Manager (HDvM) database. As an alternative to running a host scan, which two actions are available to discover and identify the new server? (Choose two.)

  A. Use the Host Data Collector.
  B. Install HDvM Agent on the host.
  C. Execute the AddNewHost CLI command.
  D. Run the Import Hosts utility.
  A. Use the Host Data Collector.
  B. Install HDvM Agent on the host.

• Question 83:

  What are two benefits of the Hitachi Command Suite? (Choose two.)

  A. integration with Hitachi Compute Platform management software
  B. integration with Cisco directors management software
  C. integration with third-party storage management software as defined in HiFire
  D. integration with Hitachi NAS Platforms management software
  A. integration with Hitachi Compute Platform management software
  D. integration with Hitachi NAS Platforms management software

• Question 84:

  You are configuring external storage with Hitachi Device Manager on a VSP. What happens when you set the Cache Mode parameter to Enable?

  A. After receiving the data into its cache memory, the VSP signals the host that an I/O operation has completed and then asynchronously destages the data to the external storage system.
  B. After receiving the data into its cache memory, the VSP signals the host that an I/O operation has completed only after it has synchronously written the data to the external storage system.
  C. The VSP will always use its cache for every operation.
  D. The VSP will always use the cache in the remote storage system for every operation.
  A. After receiving the data into its cache memory, the VSP signals the host that an I/O operation has completed and then asynchronously destages the data to the external storage system.

• Question 85:

  When using Hitachi Device Manager to map external volumes to a VSP storage system, what are three external volume attributes that can be set? (Choose three.)

  A. cache mode
  B. CLPR
  C. emulation type
  D. SLPR
  E. internal LDEV number
  A. cache mode
  B. CLPR
  E. internal LDEV number

• Question 86:

  If all volumes are unallocated from a host, which two dialog options are available using Hitachi Device Manager? (Choose two.)

  A. Return Capacity to Pool
  B. Delete Volume
  C. Shred Volume
  D. Delete Host Group
  B. Delete Volume
  D. Delete Host Group

• Question 87:

  You are a system administrator responsible for an installation of Hitachi Dynamic Provisioning (HDP) and want to receive threshold messages indicating that a user requires more space. Which Hitachi Device Manager CLI command do you use?

  A. ListPool
  B. ShowPool
  C. GetAlerts
  D. DPGetVols
  C. GetAlerts

• Question 88:

  From the Mobility tab of the Hitachi Command Suite (HCS), which two operations would you perform to optimize placement of data within a Hitachi Dynamic Tiering (HDT) environment? (Choose two.)

  A. Create an HDT tiering policy.
  B. Edit Tier Relocation of HDT volumes.
  C. Expand HDT volumes.
  D. Start manual monitoring of HDT pools.
  B. Edit Tier Relocation of HDT volumes.
  D. Start manual monitoring of HDT pools.

• Question 89:

  You want to use Hitachi Device Manager (HDvM) to manage your existing Hitachi Dynamic Provisioning (HDP) environment. Which three HDvM CLI commands can be used? (Choose three.)

  A. AddPool
  B. GrowPool
  C. ModifyPool
  D. MapLun
  E. AddLun
  A. AddPool
  C. ModifyPool
  E. AddLun

• Question 90:

  You are creating Hitachi Dynamic Provisioning (HDP) volumes within Hitachi Device Manager. Which three elements of HDP can be configured? (Choose three.)

  A. DP Group Volume
  B. DP Pool
  C. DP Group
  D. DP Pool Volume
  E. DP-VOL
  B. DP Pool
  D. DP Pool Volume
  E. DP-VOL