IBM C9020-463 - IBM System Storage DS8000 Technical Solutions Exam
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Total 57 questions
Question #11 (Topic: )
What IBM software enables multiple database aware backups?
A. IBM Spectrum Protect
B. FlashCopy Manager
C. FlashCopy Space Efficient
D. Remote Pair FlashCopy
Answer: A
Question #12 (Topic: )
A customer wants to migrate from an IBM DS8700 to an IBM DS8870 located 1000
kilometers away, using a minimum of storage, licenses, and impact to the local site. The
customer will allow the data to move to the remote site, stop the application, and then
restart it at the remote site.
Which replication method should be used?
kilometers away, using a minimum of storage, licenses, and impact to the local site. The
customer will allow the data to move to the remote site, stop the application, and then
restart it at the remote site.
Which replication method should be used?
A. Metro Mirror
B. Global Copy
C. Metro/Global Mirror
D. Global Mirror
Answer: C
Question #13 (Topic: )
A customer is ordering an IBM DS8870 to attach to an IBM AIX system and has a
requirement that certain applications get as much bandwidth as possible.
Which feature should be recommended to the customer?
requirement that certain applications get as much bandwidth as possible.
Which feature should be recommended to the customer?
A. Multi-thread Performance Accelerator
B. I/O Priority Manager
C. Adaptive Multi-stream Prefetching
D. High Performance FICON
Answer: C
Question #14 (Topic: )
A customer asks for one storage device with a peak load of minimum 160,000 IOPS.
Which statement is INCORRECT to make when advising this customer?
Which statement is INCORRECT to make when advising this customer?
A. The requirement could be solved completely with just 15,000 RPM HDD spindles. However, some Flash capacity helps reduce the number of HDDs.
B. Many IOPS also require many disk drive spindles to be used, unless we go with some flash.
C. The “Disk Magic” tool helps with amodelingand to find the right configuration.
D. We definitely need togo with two IBM DS8870sto solve this requirement.
Answer: B
Question #15 (Topic: )
A customer has three data centers. One site is located 60 miles from the primary center,
and the third site is located 1200 miles from the primary center. The customer requires a
consistent copy of all data at all three sites.
Which two IBM DS8870 features individually provide a complete solution for this customer?
(Select two.)
and the third site is located 1200 miles from the primary center. The customer requires a
consistent copy of all data at all three sites.
Which two IBM DS8870 features individually provide a complete solution for this customer?
(Select two.)
A. Multiple Target Peer-to-Peer Remote Copy
B. Metro Mirror with HyperSwap
C. Metro/Global Mirror
D. z/GM (XRC)
E. Metro Mirror and Global Copy
Answer: A,D
