HQT-6740 Online Practice Questions and Answers

The storage administrator of a VSP must create an LDEV using Hitachi Device Manager. The VSP has already been selected in the Subsystems screen. Which option is available from the General Task menu to perform this task?

A. Create LDEV

B. Create Volumes

C. Allocate Storage

D. Storage Navigator

A storage manager recently implemented a Hitachi Device Manager environment to manage their storage system and observed that during the software installation process a user group was automatically created. What is the name of this group?

A. Group Resource

B. Resource Group 1

C. All Resources

D. Admin Group

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

Which Hitachi Command Suite (HCS) CLI command would you use when moving the HCS databases to another host?

A. hcmdssrv

B. hcmdsbackups

C. hcmdsdbtrans

D. hcmdschgurl

Using Hitachi Device Manager, and after launching the Element Manager, you want to specify a logical device (LDEV) as a Command Device on a VSP storage system. Which two conditions must the LDEV satisfy? (Choose two.)

A. The LDEV must be at least 128 MB in size.

B. The logical device must not be reserved for ShadowImage in-system replication.

C. The emulation type must be OPEN-V.

D. The logical device must not be on a RAID1 parity group.

A user reports that a host is unable to see the LUNs added with Hitachi Device Manager (HDvM). When troubleshooting, which two actions should you perform? (Choose two.)

A. Restart the HDvM services.

B. Verify the paths between the host and the storage system.

C. Verify the Alerts in HDvM.

D. Set "server.base.initialsynchro=true" in the HDvM server.properties file.

The manager of a large distributed SAN wants to share the workload of daily administrative tasks between different storage administrators. Which two elements in Hitachi Device Manager can be used to define the view of the storage components? (Choose two.)

A. host group

B. resource group

C. user permissions

D. access control lists

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

What must be setup before adding an HUS110 into Hitachi Device Manager (HDvM) and discovering this storage system?

A. a Command Device in the HUS110 mapped to the HDvM server

B. a Storage Management Device in the HUS110 mapped to the HDvM server

C. a TCP/IP connection between the HUS110 and the HDvM server

D. a SAN connection between the HUS110 and the HDvM server

What are two features of Hitachi Global Link Manager? (Choose two.)

A. It manages many servers' multi-path connections from a single console.

B. It keeps customers informed of the status of all their multi-path links.

C. It provides load-balancing across multiple servers.

D. It performs automated distribution and installation of the Hitachi Dynamic Link Manager software.

What information is provided by the Hitachi Device Manager Agent to the Hitachi Device Manager server? (Choose three.)

A. WWN

B. IP address

C. domain name

D. host name

E. MAC address

When enabled, what does the path health checking feature of Hitachi Dynamic Link Manager (HDLM) do?

A. It causes HDLM to rotate I/Os across all healthy paths.

B. It causes HDLM to automatically check the path status at regular intervals.

C. It enables the last I/O recovery routine to execute upon path failure.

D. It logs path status information and generate path health reports.

A storage manager has recently implemented a Hitachi Device Manager environment and needs to assign users to the All Resources user group. From which two role options should the storage manager choose to create the user profiles? (Choose two.)

A. UserGroup

B. ViewGroup

C. ModifyGroup

D. CreateGroup

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.

What is the maximum capacity of a LUSE volume on a VSP storage system?

A. 4 TB

B. 32 TB

C. 36 TB

D. 60 TB