系统进行压力试验时,应在系统()部位设置排气阀。 ["高点","低点","便于观察","便于安装"]
View the Exhibit and examine the Data Pump architecture. Identify the numbered components.() [" 1 - Oracle Loader, 2 - Oracle Data Pump, 3 - Direct Path API"," 1 - Oracle Data Pump, 2 - Direct Path API, 3 - Oracle Loader"," 1 - Direct Path API, 2 - Oracle Loader, 3 - Oracle Data Pump"," 1 - Oracle Loader, 2 - Direct Path API, 3 - Oracle Data Pum"]
供暖系统由热源、热媒输送管道和()组成。 ["阀门","冷凝水管","散热设备","伴热管"]
用户希望在本地同一机房使用两台DS5000磁盘系统实现存储的高可用,通常推荐一下那种方式:() ["通过多份 Flash Copy 快照方式保证数据高可用","Metro Mirror 方式同步复制主存储数据到备用存储","Global Copy 异步复制方式","Global Mirror 异步复制,通过一致性组保证数据完整性"]
槽钢制动梁全长检修限度为()。 ["1765~1700mm","1767~l773mm","l667~1776mm","1640~1652mm"]
城市生态过程