HH0-500 試験問題を無料オンラインアクセス

A customer wants to copy application data over 130km. There is limited budget, the RPO is six hours, and
there are few updates. Which configuration and software is the best choice?

• A.USP and HUR linked by OC-3
• B.AMS and TrueCopy Extended Distance linked by DS-3
• C.USP and TrueCopy Asynchronous linked by OC-3
• D.AMS and TrueCopy Synchronous linked by DS-3

An Hitachi Data Systems customer is implementing a TrueCopy Asynchronous solution. They want to
know if the bandwidth of their remote links is sufficient for their configuration. Which two criteria are
relevant to the bandwidth of TrueCopy Asynchronous remote links? (Choose two.)

• A.the number of TrueCopy Asynchronous pairs
• B.the average LUN size
• C.the peak number of write I/Os per second
• D.the average block size of replicated data

A customer has a cascaded Three Data Center (3DC) implementation to protect a mission critical UNIX
application. The production host crashes, but the array and network are still up. The customer wants to
bring up the application on a host at the local data center and still maintain two remote copies of the data.
What must be performed first at the local data center?

• A.Suspend TrueCopy pairs.
• B.Perform swap takeover for the HUR pairs.
• C.Suspend HUR pairs.
• D.Perform swap takeover for the TrueCopy pairs.

A customer wants to permanently delete a ShadowImage environment while the primary volumes are
online and the pairs are in "PAIR" state; the secondary volumes must still be usable. The customer is
using Command Control Interface (CCI) and the ShadowImage device group name is SI1_db01. Which
CCI command sequence should be used to permanently delete the ShadowImage pairs given the stated
objectives?

• A.pairsplit -g SI1_db01; pairsplit -g SI1_db01 -S
• B.pairsplit -g SI1_db01 -S; pairsplit -g SI1_db01 -rw
• C.pairsplit -g SI1_db01 -S; pairsplit -g SI1_db01
• D.pairsplit -g SI1_db01 ; pairsplit -g SI1_db01 -rw

A customer is buying an Hitachi Storage Cluster (HSC) for Microsoft Environments for the purpose of
having a long distance cluster. Which two factors should be considered for the configuration? (Choose
two.)

• A.Network latency must not be longer than 500 milliseconds.
• B.IP addresses must be mobile and bi-directional.
• C.Network latency must not be longer than 100 milliseconds.
• D.IP addresses must be static and bi-directional.