IBM(000-238)
单选题A customer has a p650 with a write-intensive database application. Recently the order entry team has complained about unusually slow response times. There have been no complaints from any other departments. Which of the following actions would most l
题目
Double the number of processors.
Double the number of memory DIMMs.
Double the number of network adapters.
Double the number of SCSI buses and disks.
相似问题和答案
第1题：
A customer has a p650 with a write-intensive database application. Recently the order entry team has complained about unusually slow response times. There have been no complaints from any other departments. Which of the following actions would most likely address the problem？（）
- A、Double the number of processors.
- B、Double the number of memory DIMMs.
- C、Double the number of network adapters.
- D、Double the number of SCSI buses and disks.
正确答案:D
第2题：
Due to slow response times， a customer purchased additional memory. After the memory was installed，response time was not improved. They complained to the pSeries technical specialist. Which of the following questions should be asked of this customer？（）
- A、Who recommended the memory purchase？
- B、Have more users been added since the memory purchase？
- C、Why were additional CPUs not ordered at the same time as the memory？
- D、Did a performance analysis of peak periods show a memory bottleneck？
正确答案:D
第3题：
The network administrator has just finished installing a new 10/100/1000 switch, but receives reports from the server administrator that servers connected to the new switch seem to be experiencing slow LAN connections. The network administrator checks the port connecting the new switch to the core switch and sees the following information:Which of the following is the MOST likely cause of the slow connections?（）
A. The servers have not had VLAN tagging enabled on their NICs.
B. Speed and duplex have not been set.
C. VLAN tagging was not set on the trunk.
D. The servers have been connected with CAT5 cable.
第4题：
A company needs additional storage for a block I/O based database application. The application has low I/O bandwidth requirements across the campus. The customer has a TCP/IP infrastructure and is interested in low-cost products that are compatible with its environment. Which technology is most appropriate for this customer?（）
- A、SAN
- B、FCoE
- C、FCIP
- D、iSCSI
正确答案:D
第5题：
The system administrator has been getting complaints about slow performance from the server. After running vmstat the administrator notices average readings that show the free list （fre） approaching zero， as well as page-in （pi） and page-out （po） values to be high. Furthermore， the applications running are essential to daily business operations. Which of the following recommendations would provide the best overall improvement？（）
- A、 Increase physical disk
- B、 Increase number of CPU’s
- C、 Increase physical memory
- D、 Increase number of servers
正确答案:C
第6题：
A storage specialist is assessing a customer’s tape backup environment. Which of the following questions would be the most appropriate question to identify the customer’s environment？（）
- A、Has there been any recent loss of data？
- B、How many tape drives are in the Library？
- C、What tape technology is currently being used？
- D、What software is being used for restoring the data？
正确答案:C
第7题：
A System p administrator needs to document system changes that have occurred recently. The company has a policy of making all possible changes via the smit interface. Which of the following files would show the commands that have been performed from within smit and their resulting output（）
- A、/smit.log
- B、/smit.script
- C、/var/log/smit.log
- D、/.history
正确答案:A
第8题：
Until security has been provided the Contractor shall have a maritime lien on ______ for his remuneration．
A.the property lost
B.the property salved
C.the property involved in the accident which gave rise to the salvage operations
D.any other property in danger which is not and has not been on board the vessel
第9题：
An SNMP alert has been generated by a server in the main data center.The alert stated that the internal temperature of the server has exceeded the threshold.No other servers in the rack have experienced problems，and no other alerts have come from that server about any other events.Which of the following is the cause of this issue？（）
- A、Rack cooling equipment failure
- B、Dust collection in the server
- C、Server processor failure
- D、Server power supply failure
正确答案:B
第10题：
An IBM Business Partner has sold a DS5020 and new IBM SAN switches to replace a customer EMC storage infrastructure. The customer dissatisfaction has arisen during the installation because according to the DS5020 interoperability matrix， two HP Proliant servers running Exchange have FC HBAs that are not supported. Which of the following is the most probable cause of the customer dissatisfaction（）
- A、The EMC storage specialist has not participated in the TDA meeting
- B、The FC HBAs are 4 Gbps technology
- C、The Technical and Delivery Assessment review actions were not executed
- D、The customer should have checked that the HBAs are supported according to the HP storage interoperability matrix
正确答案:C