Hitachi Hitachi Certifications HQT-6740 Questions & Answers

• Question 61:

  You want to restart the Hitachi Command Suite (HCS) services running on a Windows server. Which tool would you use?

  A. Windows Services panel

  B. HCS GUI

  C. CLI command "hcmdssrv"

  D. Windows Task Manager

  Correct Answer: C

• Question 62:

  Which two operations would you perform on a VSP using the Element Manager feature of Hitachi Device Manager? (Choose two.)

  A. Create a system disk.

  B. Generate storage utilization reports for groups of storage systems.

  C. View the configuration of a storage system.

  D. Update a storage system microcode.

  Correct Answer: AC

• Question 63:

  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

  Correct Answer: CD

• Question 64:

  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

  Correct Answer: B

• Question 65:

  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

  Correct Answer: C

• Question 66:

  You are installing Hitachi Device Manager (HDvM). During the installation, the database backup procedure failed and the installation was interrupted. What should you verify?

  A. If the HiRDB is corrupt.

  B. If the HDvM Backup service is running.

  C. If the installation media is corrupt.

  D. If there is enough disk space on the backup destination.

  Correct Answer: D

• Question 67:

  A storage administrator is planning to issue multiple Hitachi Device Manager CLI commands to the same storage system. What is the name of the file which can be used to prevent repetitive typing of CLI command parameters?

  A. DeviceManager.properties

  B. DeviceManagerCLI.properties

  C. HiCommandCLI.properties

  D. HiCommandCLI.parameter

  Correct Answer: C

• Question 68:

  A storage administrator has been asked to use Hitachi Device Manager (HDvM) to provide information about storage utilization by hosts for an urgent meeting. When the report is created, several hosts have no utilization data associated with them. What is the reason for the missing data?

  A. The hosts do not have the HDvM agent installed.

  B. The hosts have not been refreshed.

  C. The storage system has not been refreshed.

  D. The storage system polling is not synchronized with the report creation.

  Correct Answer: A

• Question 69:

  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

  Correct Answer: C

• Question 70:

  A customer has concerns about high availability and single-point failure for their VSP environment and they are planning to implement a multi-pathing software. Which two Hitachi Dynamic Link Manager (HDLM) features will assist this customer? (Choose two.)

  A. HDLM automatically redirects I/O operations to alternate paths if a failure occurs.

  B. The HDLM server monitors the client hosts' multi-pathing agents and redirects I/Os to an available path if a path failure occurs.

  C. HDLM collects path error information and preventively sets a path offline if the error threshold is exceeded.

  D. When a failed path becomes available, HDLM places the recovered path back online.

  Correct Answer: AD