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QUESTION NO: 2

Which tool can a customer use without assistance to determine whether a mixture of different disk types, in

conjunction with Easy Tier, could improve performance on a DS8000?

A. Disk Magic

B. Capacity Magic

C. Pre-Sales Advisor

D. Storage Tier Advisor

Correct Answer: D

QUESTION NO: 11

When I/O Priority Manager is enabled, each volume in a D38800 is assigned to a performance group at the

time of the volume creation.

What action will the DS8800 take to ensure that the most important volumes as defined to I/O Priority

Manager receive the highest level of system resources available?

A. delay I/Os with lower performance policies

B. invoke Easy Tier for higher performance policy I/Os

C. move volumes with higher performance policy I/Os to faster disks or SSDS

D. allocate additional cache for volumes with higher performance policies

Correct Answer: A

QUESTION NO: 5

Which of the following statements regarding the DSS000 Metro Mirror consistency group function is true?

A. Metro Mirror consistency groups are not required to maintain data consistency across devices in a

disaster situation.

B. Simply enabling the Metro Mirror consistency group function on a PPRC path will provide consistency

for all devices in this LSS.

C. The consistency group functionality requires external automation such as Tivoli Storage Productivity

Center V5.x or GDPS to work correctly.

D. A Metro Mirror consistency group must be contained within a single primary disk subsystem.

Correct Answer: C

QUESTION NO: 6

What is the standard topology for volume relationships in a DS8000 Global Mirror environment?

A. Volume 1 is in a Global Mirror relationship with Volume 2.

B. Volume 1 is in a Global Copy relationship with Volume 2. Volume 2 is in a FlashCopy relationship with

Volume 3. Volume 1 and Volume 2 are also defined in the Global Mirror session.

C. Volume 1 is in a Global Copy relationship with Volume 2. Volume 2 is in a FlashCopy relationship with

Volume 3. Volume 1 is also defined in a Global Mirror session.

D. Volume 1 is in a Metro Mirror relationship with Volume 2. Volume 2 is in a FlashCopy relationship with

Volume 3.

Correct Answer: C

QUESTION NO: 8

A customer wants to be sure that all the volumes and LUNs associated with a program are copied at a

consistent point in time.

Which disaster recovery function does the DS8000 support that this customer wishes to focus on?

A. Consistency Groups

B. Global Copy

C. FlashCopy Manager

D. Volume Copy

Correct Answer: A

QUESTION NO: 3

Which of the following statements about remote replication on the D38000 is true?

A. Global Copy does not provide consistency

B. Global Mirror has a maximum of 256 volumes

C. Metro Mirror\’s longest supported distance is 100 kilometers

D. Metro/Global Mirror can only be used for z/OS data

Correct Answer: A

QUESTION NO: 1

Which function is unique to the DS8000 within the following IBM disk storage products: DS8000, XIV,

Storwize V7000?

A. Native encryption

B. Support for SSDs

C. Support for large form factor drives

D. Support for native Fibre Channel connections

Correct Answer: A

QUESTION NO: 7

A D38870 administrator would access the GUI using:

A. The POWER7 controller

B. A browser

C. Only the HMC

D. A thick client

Correct Answer: B

QUESTION NO: 4

What is the set of databases where objects can be accessed by sending SNMP get or set requests?

A. SNMP MIB

B. SNMPDTB

C. SNMP SET/GET

D. SNMP notifications

Correct Answer: A

QUESTION NO: 12

What statement is correct regarding DS8870 Remote Pair FlashCopy?

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

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

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

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

order.

Correct Answer: C

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