分散剂/引发剂加料时,应先启动加料泵,再打开加料阀,以防釜中的物料()。
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特高压输电线路雷击跳闸的主要原因是避雷线屏蔽失效,雷电绕击导线造成的。
A. 正确
B. 错误
大班幼儿有时也会掰手指头逐一计算。
A. 正确
B. 错误
A customer has a combination of fifteen Windows file servers with direct attached storage and three Power Systems with AIX database servers SAN attached to a DS4700. They would like to upgrade and plan for 40 TB capacity. The customer needs to move to a more scalable storage system to include all servers. Which of the following would be most appropriate to ask first?()
A. What are Disaster Recoveryplans
B. What are plans for datamigration
C. What storage system space isavailable
DoesiSCSI meet the need