Your test database is running in NOARCHIVELOG mode. What are the implications of this？ （） ["You can perform open database backups.","You can perform closed database backups.","You cannot perform schema-level logical backups.","You can perform the backup of only the SYSTEM tablespace when the database is open."]
通过物流资源的需求方、供给方和第三方（法律）来共同治理的模式称为（） ["三边治理","市场治理","多边治理","双边治理"]
采购单位应对采购的材料和设备质量负责。必要时，应派有经验的技术人员（），负责监督检查材料、设备的质量状况。 ["技术指导","驻厂监造","参与生产制造","建立质量体系"]
温度在微观上是对物质分子（）的度量。 ["动能","平均动能","势能","平均势能"]
控制流量的现场调节仪应具备的调节动作是：（） ["比例动作","比例积分动作","比例积分微分动作"]
钻孔时分多次钻出，可以减小切削深度，从而减小钻削的（），保护机床。
