Hitachi HAT-680 Online Practice Questions and Exam Preparation

Hitachi HAT-680 Online Questions & Answers

• Question 51:

  You want to create a Hitachi Dynamic Provisioning pool on a VSP using Hitachi Device Manager. Which two conditions apply? (Choose two.)

  A. Drive types cannot be mixed.
  B. LDEVs must be selected.
  C. Parity groups must be selected.
  D. The maximum pool number cannot exceed 127.
  C. Parity groups must be selected.
  D. The maximum pool number cannot exceed 127.

• Question 52:

  You plan to disable automatic tier relocation of certain HDT volumes in Hitachi Dynamic Tiering. What are two valid reasons for doing this? (Choose two.)

  A. To ensure prioritization of a volume whose I/O activity is constant.
  B. To ensure prioritization of a volume whose size is growing exponentially.
  C. To ensure prioritization of a volume whose I/O activity varies greatly.
  D. To ensure prioritization of a critical volume whose I/O workload is low.
  C. To ensure prioritization of a volume whose I/O activity varies greatly.
  D. To ensure prioritization of a critical volume whose I/O workload is low.

• Question 53:

  A customer is managing a multi-pathing environment using Hitachi Global Link Manager (HGLM) and wants to add another host. Which user privilege is required within HGLM?

  A. Admin
  B. Modify
  C. View
  D. Supervisor
  A. Admin

• Question 54:

  When configuring external storage on a VSP storage system, what happens when the Inflow Control option is set to Enable?

  A. Writes will be rejected when the external volume cannot be accessed.
  B. Writes will be rejected when the cache usage is above threshold 1.
  C. Writes will be accepted when the external volume cannot be accessed.
  D. Writes will be rejected when the cache usage is above threshold 2.
  A. Writes will be rejected when the external volume cannot be accessed.

• Question 55:

  A VSP customer wants to purchase File and Content Services (FCS) appliances from HDS and would like to use their Hitachi Command Suite software to manage them. For which two FCS product families will they be able to launch management software using Hitachi Device Manager? (Choose two.)

  A. Hitachi Data Ingestor
  B. Hitachi Data Discovery for Microsoft SharePoint
  C. Hitachi NAS platforms
  D. Hitachi IT Operations Analyzer
  A. Hitachi Data Ingestor
  C. Hitachi NAS platforms

• Question 56:

  Which two operations are performed on Hitachi Dynamic Tiering (HDT) pools using Hitachi Device Manager? (Choose two.)

  A. Create an HDT pool.
  B. Expand an HDT pool.
  C. Split an HDT pool.
  D. Reallocate an HDT pool.
  A. Create an HDT pool.
  B. Expand an HDT pool.

• Question 57:

  A storage administrator needs to allocate storage to a host using Hitachi Device Manager. In the GUI, which two locations would they navigate to when allocating the storage? (Choose two.)

  A. Parity Groups view
  B. Admin Groups view
  C. Logical Groups view
  D. Mobility Groups view
  A. Parity Groups view
  C. Logical Groups view

• Question 58:

  Using the Element Manager feature of Hitachi Device Manager, which term describes the storage system port-to-port connections shared by external LUNs on a VSP?

  A. Port Group ID
  B. Path Group ID
  C. Path Pool ID
  D. Port Pool ID
  B. Path Group ID

• Question 59:

  You want to use the Hitachi Command Suite dashboard to show only certain information. Which two reports would be displayed? (Choose two.)

  A. storage system alerts
  B. completed tasks
  C. datacenter utilization
  D. pool utilization
  A. storage system alerts
  C. datacenter utilization

• Question 60:

  You are using the Hitachi Device Manager (HDvM) CLI from a remote host to determine detailed information about a storage system which is already registered in HDvM. Which CLI command can provide you with this information?

  A. GetStorageStatus
  B. GetServerInfo
  C. DisplayStorageArray
  D. DisplayServerInfo
  B. GetServerInfo