单项选择题
A.It can only be used on systems running without partitions.
B.It is relevant for IBM systems running the AIX operating system.
C.It is the main benchmark for sizing systems that will run HPC applications.
D.It has a direct relationship with other benchmarks like TPC-C and SpecjAppServer2004.
单项选择题 A customer has ten RS/6000 Model M80， two pSeries 690 Model 681， five POWER5 510 and two POWER6 560 machines installed and running commercial applications. They want to do a server consolidation study in order to replace the existing systems with POWER7 systems. What performance metric is recommended when evaluating the replacement system？（）
单项选择题 A customer has two Power 770 systems with 4 enclosures each. Thirty two cores and 1TB of memory are activated on each system. Each system has 3 database partitions and each partition has 10 cores and 300GB of memory. Which solution will provide automated recovery of unplanned outages at least cost？（）
单项选择题 A customer wants to run DB2 on a Power 780 with uncapped partitions. They have licensed DB2 for 32 of the 64 active cores， and will use it in multiple partitions. How can the customer ensure that the number of licenses purchased for DB2 is not exceeded？（）