单项选择题
A.Redundant system clock
B.Redundant service processor
C.POWER7 cores include redundant L3 caches
D.Main memory DIMMs contain an extra DRAM chip for improved redundancy
单项选择题 APOWER7processorhasL1,L2andL3caches.WhichofthethreecachesusesembeddedDRAM(eDRAM)technology?（）
单项选择题 AcustomerhasanLPARwith4dedicatedcoresonaPOWER7serverwithSMT4enabled.HowmanylogicalprocessorsarepresentedtoanapplicationrunningonthisLPAR?（）
单项选择题 WhichoperatingsystemcandirectlyhostmanagedstorageforIBMi,AIX,Linux,VMwareandWindowsonaPowerSystemsserver?（）