최신 C4090-453 무료덤프 - IBM System Storage DS8000 Technical Solutions V3

문제1

The value-based licensing for the Operating Environment License (OEL) is priced based on what characteristics?

A. Amount of cache, number of host adapters, usable capacity

B. Disk drive type and raw capacity

C. Only the amount of usable capacity

D. Only the total raw capacity

정답: B

문제2

A pre-sales TDA must be done for the sale of a new DS8870. Which document type should be used for documenting the review details?

A. The generic STG pre-sales TDA guide

B. The IBM System Storage High End Disk Technical and Delivery Assessment (TDA) Guide

C. The D58870 Technical and Delivery Assessment (TDA) Guide

D. No special document format is required for the review summary

정답: C

문제3

A Business Partner has just received a REP from a customer for new disk subsystems for their data centers which are 500 km apart. DS8000 Global Mirror will be proposed. The customer wants to manage the replication environment using off-the-shelf software rather than custom scripting. The customer already has EMC Symmetrix replicating between their data centers.
Which of the following should be proposed to manage the D58000 replication?

A. EMC Recover Point 3.5

B. Tivoli Storage FlashCopy Manager V3.1

C. DS8000 Storage Manager GUI 6.3

D. Tivoli Storage Productivity' Center V5.1

정답: D

문제4

A customer already has a D38000 with RAID 10 protection for their production data. They want to implement NL-SAS drives in the same DS8000 for archive data.
Which disk protection should be used for this and why?

A. RAID 10 because this is the only protection supported for NL-SAS drives

B. RAID 5 because data on these drives is less critical than the production data

C. RAID 0 because archive data isn't mission critical and they should use tape backup

D. RAID 6 because the time to rebuild NL-SAS drives would leave the array exposed for a long time after a single disk failure

정답: D

문제5

Which of the following elements provides data integrity in the DS8000?

A. I/O Priority Manager

B. Storage Pool Striping

C. Subsystem Device Driver

D. Non-Volatile Storage

정답: D

문제6

A customer wants to add a new DSS8OFJ into a data center that is already in production. How is it possible to verify that the DS8800 is supported into the customer's SAN and server infrastructure?

A. If there are other DS8000 systems in the data center there is no need to check for any compatibility

B. The D58800 is compatible with every SAN infrastructure

C. Check the interoperability matrix

D. Check the System Storage Interoperation Center

정답: D

문제7

What statement is correct regarding DS8870 Remote Pair FlashCopy?

A. DS8870 Remote Pair FlashCopy is a separate feature code, which must be included on the system order.

B. D38700 Remote PairFlashCopyis initiated using IP network links between the data centers.

C. Using DS8870 Remote PairFlashCopydoes not require any existing Metro Mirror license.

D. With DS8870 Remote Pair FlashCopy, the local FlashCopy target is a Metro Mirror source.

정답: D

최신 C4090-453 무료덤프 - IBM System Storage DS8000 Technical Solutions V3

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