题目内容

Agraphicscardhasbeenaddedtothesystem.Afterrebooting,thesystemhangsduringtheloginprocesswithabluescreenindicating"CDEpleasewait".Whichofthefollowingproceduresshouldbeperformednext?（）

A. ReinstalltheCDEsoftware
B. Checkthenameresolution
C. Uncommentthelastlinein.dtprofile
D. Bootinmaintenancemodeandperformfsckonfilesystems

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A customer is putting together a high-performance computing cluster of p655 nodes. They need a total of 48 processors and want to get the best performance possible out of those systems. They are evaluating four options and have asked the pSeries technical specialist to recommend which one would provide the best performance based on total rPerf. Their workload may grow over time. Which of the following should the pSeries technical specialist 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

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Given: Whatistheresult?（）

A. three
B. other
C. Anexceptionisthrownatruntime.
D. Compilationfailsbecauseofanerroronline12.
E. Compilationfailsbecauseofanerroronline13.
F. Compilationfailsbecauseofanerroronline15.

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A System p administrator has been instructed to verify that all filesets have all required requisitesand are completely installed. Which of the following commands will provide this information（）

A. lslpp
B. lppchk
C. geninstall
D. installp

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A system is experiencing performance problems. After checking the CPU usage, the problem identified is that the system is "CPU Bound". Which of the following outcomes will determine if there is a possible CPU constraint?（）

A. Low paging
B. High paging
C. Workload manager is not turned on
D. A high run queue length

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Agraphicscardhasbeenaddedtothesystem.Afterrebooting,thesystemhangsduringtheloginprocesswithabluescreenindicating"CDEpleasewait".Whichofthefollowingproceduresshouldbeperformednext?（）

A. ReinstalltheCDEsoftware B. Checkthenameresolution C. Uncommentthelastlinein.dtprofile D. Bootinmaintenancemodeandperformfsckonfilesystems

Given: Whatistheresult?（）

A System p administrator has been instructed to verify that all filesets have all required requisitesand are completely installed. Which of the following commands will provide this information（）

A system is experiencing performance problems. After checking the CPU usage, the problem identified is that the system is "CPU Bound". Which of the following outcomes will determine if there is a possible CPU constraint?（）

A. ReinstalltheCDEsoftware
B. Checkthenameresolution
C. Uncommentthelastlinein.dtprofile
D. Bootinmaintenancemodeandperformfsckonfilesystems