You have a server that has very limited memory but has a very large table. You will use mysqldump to back up this table. Which option will ensure mysqldump will process a row at a time instead of buffering a set of rows?（） ["— quick","— skip-buffer","— single-transaction","— ta"]
View the Exhibit to examine the details for an incident. Which statement is true regarding the status of theincident（） ["The DBA is working on the incident and prefers that the incident be kept in the ADR.","The incident is now in the Done state and the ADR can select the incident to be purged.","The incident has been newly created and is in the process of collecting diagnostic information.","The data collection for the incident is complete and the incident can be packaged and sent to OracleSupport"]
三相异步电机铭牌中注有定额一项代表（）。 ["转子每分钟转数","电动机输出功率","电动机运行方式"]
Which POWER6 virtualization technology is the minimum to enable multiple shared processor pool functionality？（） ["PowerHA Standard Edition","PowerVM Standard Edition","Power6 Management Edition","Power6 Virtualization Editio"]
Which NLS parameter can be used to change the default Oracle sort method from binary to linguistic for the SQL SELECT statement？（） [" NLS_LANG"," NLS_COMP"," NLS_SORT"," None of the above"]
某施工单位承担一土石坝施工任务，该单位对坝基开挖做了施工组织设计，坝基基坑深为5.2m，采用药壶爆破法施工，土方量为9000m<sup>3</sup>，平均运距为10km，合同工期为8天。该施工单位有甲、乙、丙液压挖掘机各4台、2台、2台，A、B、C自卸汽车各12台、30台、18台，挖掘机的机械利用率为0.9，自卸汽车的机械利用率为0.95，其主要参数见表1、表2。
该工程施工组织设计中采用药壶爆破法开挖坝基石方是否合适？若合适，请说明理由。若不合适，指出合适的施工方法。
