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Exam : IBM 000-077
Title : xSeries Technical High Performance Servers V2


1. A 4-way x445 server with 2GB of memory running Windows 2003 Server with Exchange 2003 is performing poorly. Users are complaining of slow response times when accessing their email. Which subsystem should be checked first as a potential bottleneck?
A. Processors
B. Memory subsystem
C. Storage subsystem
D. Network connectivity
Answer: B

2. A customer needs a 2-way Xeon system today but plans on expanding to a 4-way early next year. The customer is looking to limit the initial costs as much as possible but may not be as budget constrained next year. Which of the following is the best solution to all the customer's needs?
A. An x445 with 2 Xeon DP processors. Plan on adding 2 more Xeon DP processors next year.
B. An x445 with 2 Xeon MP processors. Plan on adding 2 more Xeon MP processors next year.
C. An x366 with 2 Xeon MP processors. Plan on adding 2 more Xeon MP processors next year.
D. An x366 with 2 Xeon DP processors. Plan on adding 2 more Xeon DP processors next year.
Answer: C

3. Which of the following x366 8GB memory configurations will produce the best performance?
A. One memory card with four 2GB DIMMs
B. Two memory cards with four 2GB DIMMs
C. Two memory cards with eight 1GB DIMMs
D. Four memory cards with eight 1GB DIMMs
Answer: D

4. A 2-way interleaved DDR configuration and a 4-way interleaved SDRAM configuration will produce which of the following?
A. They will have the same memory bandwidth.
B. 2-way will provide higher memory bandwidth than 4-way.
C. 4-way will provide higher memory bandwidth than 2-way.
D. 4-way will provide higher memory bandwidth but only on an x445.
Answer: A

5. While explaining to a customer the fault tolerant benefits of x445 they ask what happens if they implement memory mirroring and a DIMM fails in the SMP expansion module. Which of the following is the most appropriate response?
A. The DIMM is taken off line, and fault tolerance is available on the other DIMMs only.
B. The memory bank is taken offline and rebuilt with the online hot spare and then brought back on line.
C. The memory bank containing the failed DIMM is taken off line, and the system is no longer fault tolerant until replaced.
D. The DIMM is taken offline, and the online hot spare is initiated and the system remains fault tolerant.
Answer: C

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