IBM System Storage DS8000 Technical Solutions (C9020-463) Free Practice Test

Question 1

A customer is trying to determine how to set up the correct order of who gets notified when a problem occurs with the customer's IBM DS8870.
Who sets the customer preferences for remote support?

A. The IBM support personnel from the call menu worksheet

B. The IBM sales representative from the order worksheet

C. The IBM installation personnel from the installation worksheet

D. The IBM service representative from the customer worksheet

Correct Answer: D

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Question 2

What is defined as "non-volatile storage" in an IBM DS8870 controller?

A. Cache in each I/O adapter card that increases reliability

B. Cache memory used to hold data not written to disk

C. Cache memory modules which are mirrored

D. 50% of the cache in each controller

Correct Answer: B

Question 3

A banking customer has a few IBM DS8870s in a data center that it wants to use with Easy Tier. Some of these DS8870s do not have SSDs.
Which statement is true for the Easy Tier Feature on an IBM DS8870?

A. It can operate in a homogeneous pool.

B. It requires SSDs to be added to a heterogeneous pool to operate.

C. It handles data in 256 MB chunks.

D. It is a priced feature by terabyte used.

Correct Answer: A

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Question 4

A customer has decided to take advantage of Space Efficient FlashCopy technology to facilitate full volume backups of data, but the customer also wants to use FlashCopy for more long-term replicas of data to be used for data mining. You have helped them estimate the Track Space Efficient repository requirements to be 10 TB, and the customer has told you that its data mining requirements will be up to 40 TB. You are proposing a total raw capacity solution of 110 TB.
Which combination of licenses must be ordered for this configuration?

A. OEL = 110 TB, PTC = 110 TB, PTC-SE = 10 TB

B. OEL = 110 TB, PTC = 40 TB, PTC-SE = 40 TB

C. OEL = 110 TB, PTC = 40 TB, PTC-SE = 10 TB

D. OEL = 110 TB, PTC = 110 TB, PTC-SE = 110 TB

Correct Answer: B

Question 5

A customer wants to do a model conversionfrom an IBM DS8800 to an IBM DS8870 and wants to reuse as much of the existing DS8800 as possible.
Which three parts of the DS8800 can be reused? (Choose three.)

A. Disk drives

B. Processors

C. Host adapters

D. Serial number

E. Power supply

F. Frames

Correct Answer: A,E,F

Question 6

On which two IBM systems is the T10-PI (Protection Information) feature, also known as T10-DIF (Data Integrity Feature), available? (Choose two.)

A. DS8300 Release 4.3

B. Storwize V7000 Release 7.4

C. SVC Release 7.2

D. XIV Generation 3.1

E. DS8870 Release 7.4

Correct Answer: D

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IBM System Storage DS8000 Technical Solutions (C9020-463) Free Practice Test