HH0-220 試験問題を無料オンラインアクセス

A customer has received a Hitachi Dynamic Provisioning Early Alert warning by e-mail indicating that the default threshold has been reached on a Hitachi Unified Storage (HUS) system. What does this warning indicate?

• A.DP-Vols are provisioned over 200% of the DP pool capacity.
• B.DP-Vols have used over 40% of the DP pool capacity.
• C.The HUS has automatically added another free RAID Group to the DP pool.
• D.The HUS has projected that the DP pool will be used up within 24 hours.

A customer wants to start using ShadowImage on several of their existing Hitachi Unified Storage systems. They would like a solution to centrally configure their Point-in-Time copies. Which product would you recommend?

• A.Hitachi Replication Manager
• B.Hitachi Universal Replicator
• C.Business Continuity Manager
• D.Hitachi Dynamic Replicator

What describes the characteristics of external backup solutions supported by the Hitachi Unified Storage System (HUS) File Module option?

• A.The HUS File Module uses file system snapshot technology.
• B.The HUS File Module relies on the User Datagram Protocol (UDP) with CRC enabled.
• C.The HUS File Module only backs up to direct attached tape drives.
• D.The HUS File Module uses Network Data Management Protocol (NDMP).

You have to replace a Cache Backup Battery online on a Hitachi Unified Storage system. Which two statements are correct? (Choose two.)

• A.You should not perform any replacement while the green READY LED on the front of the Controller Box is blinking at high speed.
• B.When the power is turned off during the replacement, user data on the cache that has not been written will be backed up to flash memory.
• C.You should only perform the replacement while the green READY LED on the front of the Controller Box is blinking at high speed.
• D.You must complete the replacement within a certain time frame.

When implementing host access security for a LUN in a Hitachi Unified Storage system, to what is the host WWN applied?

• A.Storage Group
• B.Link Group
• C.Domain Group
• D.Host Group