Online Access Free HH0-500 Practice Test

A customer is concerned about a large number of changes being made daily to production systems over a
period of three weeks. The customer decides to make Copy-on-Write SnapShot copies of the database at
the start of every day to easily restore the most recent version should it be necessary. Each copy must be
kept for one week. The average change to the database is 10 percent daily. The database is 10TB in size.
Which two considerations are relevant? (Choose two.)

• A.The pool should be on separate parity groups than the production volumes.
• B.The pool should be defined as being 10TB in size.
• C.The pool should be defined on the same type of RAID groups as the production database.
• D.The pool should be defined as being 7TB in size.

A customer must implement a Disaster Recovery environment for a mission critical UNIX database. The
production and recovery sites are 30km apart and a DWDM infrastructure is in place between the
locations. The requirement is for zero data loss in the event of a disaster. Which HDS replication
technology meets the customer's requirements?

• A.TrueCopy Asynchronous
• B.TrueCopy cascaded from a local ShadowImage
• C.TrueCopy Synchronous
• D.Universal Replicator

A customer has replicated his database internally using ShadowImage. Which two benefits can be
expected from this approach? (Choose two.)

• A.Fewer storage units are needed for Disaster Recovery.
• B.Multiple updates can be made against the data at the same time.
• C.More reporting applications can be run against the secondary copy.
• D.The applications can be restarted faster in the event of a database corruption.

A customer has an application that must have a second complete (zero RPO) copy of the data. The
second site is 70km away. It is a multi-task application and has strong SLAs. Which two solutions should
the customer consider to ensure that overheads are kept to a minimum? (Choose two.)

• A.2 x USP running Hitachi Universal Replicator linked by 2 x OC-3
• B.2 x AMS1000 running TrueCopy Synchronous linked by DWDM
• C.2 x USP running TrueCopy Asynchronous linked by DWDM
• D.2 x USP running TrueCopy Synchronous linked by 2 x OC-3

HiCommand Device Manager (HDvM) is being used to manage TrueCopy and ShadowImage pairs. A
problem has occurred which appears to be caused by the Command Control Interface (CCI) server.
Which two utilities are used to collect the relevant HDvM log files? (Choose two.)

• A.the hcmdsgetlogs utility on the HDvM server
• B.the TIC utility on the CCI server
• C.the TIC utility on the HDvM server
• D.the hcmdsgetlogs utility on the CCI server