俾斯麦出任普鲁士首相后,推行“铁血政策”目的是()。 使用武力巩固统治。 镇压人民革命运动。 扫清障碍实现统一。 维护维也纳体系。
You are using flat files as the data source for one of your data warehousing applications. You plan to move the data from the flat file structures to an Oracle database to optimize the application performance. In your database you have clustered tables. While migrating the data, you want to have minimal impact on the database performance and optimize the data load operation. Which method would you use to load data into Oracle database?() use the external table population。 use the Oracle Data Pump export and import utility。 use the conventional path data load of SQL*Loader utility。 use the direct path data load of Oracle export and import utility。
民法的基本原则有哪些?
许某,男性,55岁,脊柱结核手术后卧床2周,出现右小腿疼痛、有紧束感,并逐渐出现水肿。护理此患者适应禁止() 应用抗生素。 热敷。 抬高患肢。 按摩患肢。 理疗。
A POWER7 processor has L1, L2 and L3 caches. Which of the three caches uses embedded DRAM (eDRAM) technology?() L3 only。 L1 and L2。 L2 and L3。 L1,L2 and L3。
冷轧带肋钢筋试件拉伸试验结果,其抗拉强度不得小于()。