在样本容量确定的过程中，以下哪句是错误的（）。 总体所起的作用视其规模的大小而有所差异。 大总体的规模对样本容量确定起重要作用。 对于中等规模的总体，其作用中等重要。 小规模总体的大小对样本容量确定起重要作用。
Which command must be run to log a hardware repair entry in the errorlog?（） diag。 cfgmgr。 errlog。 errlogger。
A customer has no available floor space for expansion and room for only one disk enclosure pair in their DS8700. Four disk enclosure pairs are required to meet the current I/O needs of a data warehousing application. They are only utilizing 10% of their total capacity. Another application workload needs to be added to the system but requires two disk enclosure pairs. The customer is considering SSD and Easy Tier. Which of the following is the primary function of Easy Tier（） reduce power consumption per unit of storage。 balance the total workload with other DAs。 automatically moves hot spots to the appropriate resource。 SANtiering permits more flexibility by adding additional data path。
TS3100磁带库最多支持24个磁带槽位。
Which statement is true about a Dynamic Chain Selection Module instance?（） It is the first module in the partner module chain in Web Services Security Management （WSSM）.。 It is the last module in the partner module chain in WSSM.。 It is the first module in the application module chain for partner.。 It is the last module in the application module chain for the partner.。
浴血性贫血时，红细胞51Cr的T1/2是（）
