Download IBM : C4090-453 Questions & Answers as PDF & Test Software
Updated: Jun 01, 2026
No. of Questions: 70 Questions & Answers with Testing Engine
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IBM System Storage DS8000 Technical Solutions V3 Sample Questions:
1. What should be used to most effectively model System z customer workload for implementation on IBM DS8800?
A) RMF Magic only
B) Disk Magic only
C) SMF Analyzer
D) RMF Magic and Disk Magic
2. The customer requires a point-in-time copy solution on a DS8000. Which of the following statements is true?
A) The source and target volumes must be on different drivesets.
B) The source and target volumes are totally independent and can be on any drives.
C) The source and target volumes must be on different drivesets only if a background copy is being used.
D) The source and target volumes must be on drives with the same capacity and speed.
3. What z/OS solution supported by the D68000 is designed to provide continuous availability in cases of disk subsystem failure?
A) HyperPAV
B) HyperSwap
C) zHPE
D) MIDAW
4. If a customer experiences significant technical issues with an installed DS8000 system, which action should be taken immediately to report them?
A) Contact the responsible IBM sales representative who must handle all related communications
B) The responsible IBM Customer Service Representative needs to open a problem record
C) IBM automatically opens an internal problem record based on the Call Home messages
D) The customer needs to open a problem management request (PMR)
5. 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) Volume Copy
B) Consistency Groups
C) Global Copy
D) FlashCopy Manager
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: B | Question # 3 Answer: B | Question # 4 Answer: D | Question # 5 Answer: B |
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