Online Access Free 000-453 Practice Test

A customer is planning to implement a new DS8000. They want to keep management of the DS8000 to a minimum. Which is the preferred method for allocating volumes to assist with this?

• A.Rotate Extents to allow granular placement of extents across multiple ranks
• B.Rotate Arrays to allow optimum placement of arrays in the DSS000
• C.Rotate Ranks to allow random positioning of ranks across arrays
• D.Rotate Volumes to allow volumes to fill ranks sequentially

A System z customer would like confirmation of the actual amount of additional storage capacity they will get if they add a drive set of 300 GB 15,000 rpm drives in a RAID 5 configuration.
Which tool would be used to provide this information?

• A.Comprestimator
• B.RMF Magic
• C.Capacity Magic
• D.Disk Magic

Who is entitled to perform an IBM Secure Data Overwrite of a DSSS7O?

• A.Business Partners
• B.Field Support Personnel
• C.STG Lab Services
• D.Customers

What statement is correct regarding DS8870 Remote Pair FlashCopy?

• A.D38700 Remote PairFlashCopyis initiated using IP network links between the data centers.
• B.With DS8870 Remote Pair FlashCopy, the local FlashCopy target is a Metro Mirror source.
• C.DS8870 Remote Pair FlashCopy is a separate feature code, which must be included on the system order.
• D.Using DS8870 Remote PairFlashCopydoes not require any existing Metro Mirror license.

What factor in the architecture of the DSS000 allows for concurrent microcode updates to be performed?

• A.Control-unit Initiated Reconfiguration support
• B.Built-in redundancy
• C.Call Home and Dial-in support
• D.Subsystem Device Drivers