HQT-6740 Online Practice Questions and Answers

A storage administrator is preparing to install the Hitachi Command Suite software. Which three base installation components are always installed or removed together on the management server? (Choose three.)

A. Hitachi Command Suite Common Component

B. Host Data Collector

C. Storage Alert Collector

D. Device Manager server

E. Device Manager Agent

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

What are two ways of removing a volume path in Hitachi Device Manager? (Choose two.)

A. from the Host view

B. from the Parity Group view

C. from the Open-Allocated View

D. from the Logical Group view

You are working within a Hitachi Device Manager environment. What are three benefits of implementing Hitachi Dynamic Provisioning (HDP)? (Choose three.)

A. Data written across multiple disks optimizes performance.

B. User capacity can be allocated before storage is purchased.

C. User data is automatically mirrored to secondary storage.

D. HDP volumes can be dynamically shrunk.

E. HDP volumes can be dynamically expanded.

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

A storage administrator added a storage system using the Hitachi Device Manager GUI interface. Where should the administrator go to verify the status of the task?

A. the Tasks and Alerts tab

B. the Global Monitoring bar on the bottom line of the GUI

C. the Data Collection tab

D. the View Tasks drop down menu

Hitachi Dynamic Link Manager is being used with a VSP system in a multi-path environment with intense sequential I/Os. What are two Hitachi recommended loadbalancing algorithms for this environment? (Choose two.)

A. Least I/O

B. Least Block

C. Extended Least I/O

D. Extended Round Robin

A storage administrator managing a Hitachi Device Manager (HDvM) environment has used Hitachi Storage Navigator Modular to create a LUN on an HUS110 system. What should be done next for this change to be reflected within HDvM?

A. Perform a LUN refresh.

B. Perform a host refresh.

C. Execute the save function.

D. Perform a subsystem refresh.

A manufacturing company wants to centrally manage all their multi-pathing software using Hitachi Global Link Manager (HGLM). Which two types of multi-pathing software are supported? (Choose two.)

A. HDLM

B. HP-UX Multipathing

C. PowerPath

D. SDD

You want to add a VSP which has an externally connected HUS110 into your Hitachi Device Manager (HDvM) environment. What is required to prepare the environment for storage virtualization?

A. Only the VSP must be added to Hitachi Device Manager.

B. Only the HUS must be added to Hitachi Device Manager.

C. Both storage systems must be added to Hitachi Device Manager.

D. At least one of the storage systems must be added to Hitachi Device Manager.