Following a system boot，the display indicates that previously detected hardware is missing. Which of the following commands would identify the missing hardware？（） diag。 lscfg。 cfgmgr。 lsslot。
下列说法中不正确的是（）。 可以用均值来分析和描述地区间的工资水平状况。 用众数来描述流行的服装颜色比较适合。 当数据资料呈高度偏态分布时，用中位数作为集中趋势的测量指标比较合适。 一般常用算术平均法来计算年平均增长率。
A manufacturing customer has an IBM BladeCenter H chassis with four， HX5 with MAX5 4-socket blades installed. Each blade has the optional Fibre Channel Expansion card. The customer wants redundancy and is going to install the following configuration： （1）two Brocade 20-Port SAN Switch Modules （2）two Nortel Networks 1/10 GB Uplink ESM （3）a redundant AMM What is the minimum number of power supplies needed for this configuration to have full redundancy？（） 4。 3。 2。 8。
学习者分析内容要（）。
A WebSphere Commerce site will be created which will have multiple hosted sellers who will sell to business buyers and allow the buyers to create multiple party requests for quote. Which WebSphere Commerce business model is most appropriate to support this？（） B2B Direct。 Demand Chain。 Hosting。 Supply Chai。
How is block-change tracking enabled？（）
