Pass4side IBM 000-238考试题库 3

题库内容摘自www.pass4side.cn 。更新时间：2008-9-20
11. Which of the following is a key advantage of AIX v5.3 over AIX v5.2?
A. Dynamic LPAR
B. Micro-Partitioning
C. Small Memory Real Mode
D. Capacity Upgrade on demand for memory
Answer: B

12. A customer is putting together a high-performance computing cluster of p655 nodes. They need a total of 48processors and want to get the best performance possible out of those systems. They are evaluating four optionsand have asked the pSeries technical specialist to recommend which one would provide the best performancebased on total rPerf. Their workload may grow over time. Which of the following should the pSeries technicalspecialist recommend?
A. Twelve 4-way p655 nodes and add more as needed
B. Six 8-way p655 nodes and add more as needed
C. Six 4-way p655 nodes with four processors CoD on each node in case of growth
D. Three 8-way p655 nodes with eight processors CoD on each node in case of growth
Answer: A

13. A customer is running Oracle on a Sun server and requires an upgrade to improve performance. Whatcompetitive issues are appropriate in positioning pSeries server performance versus Sun for this customer?
A. POWER5-based systems can run Oracle on version 8 of SuSe Linux while Sun systems cannot.
B. The pSeries systems require fewer processors to provide the same level of performance, reducing total cost ofownership.
C. POWER5-based systems can optionally be configured with a Virtual I/O server to reduce the number of IOadapters required.
D. A single pSeries system can be configured with multiple LPARs running Oracle RAC, improving availabilitywithout using separate systems.
Answer: B

14. A customer had been given a proposal for a p5-570 6-way 32GB system running in Full Partition mode.After review, the customer asked that the configuration be modified to enhance the reliability and availability ofthe solution. However, the customer does not want to pay for HACMP or additional machines. What changewould be most likely to improve the reliability of the solution?
A. Add CUoD memory.
B. Provide CUoD processors.
C. Provide redundant disks on separate SCSI buses.
D. Add redundant power supplies in the p5-570 CEC (Central Electronics Complex).
Answer: C

15. A customer has ordered a rack, a p650, two p630s, and two p615s. During a conversation on installationplanning, the pSeries technical specialist recognizes that the customer expects the rack to arrive as one unit.However, the specialist knows that the p650 will be racked, but the other systems will arrive separately. In fact,the other systems are CSU (Customer Set Up). Why should the specialist immediately inform the customer thatadditional racking is the customer's responsibility?
A. Because additional systems would require more power receptacles
B. Because the customer may need to do additional facilities planning
C. Because the customer needs additional funding to cover the services
D. Because postponing the eventual discussion will likely lead to customer dissatisfaction
Answer: D