客户风险等级分类应当遵循保密性原则。
社会实践的功能有（） 有利于教育与生产劳动相结合。 有利于个人活动。 有利于学生进行合理的职业定向。 有利于小组活动。 有利于形成学生的主体性。
You are a professional level SQL Server 2005 database administrator in an international corporation named Wiikigo. You are experienced in implementing high-availability solutions， monitoring the database server， and design deployment. In the company， you major job is the deployment， maintenance and support of Microsoft SQL Server 2005. You work as a database administrator for your company. You utilize the SP：Recompile event class to run SQL Server Profiler. You find that a great amount of recompiles occurring. The possible causes of the large number of recompiles should be identified. From the flowing four options， which one is the most possible cause of the problem？（） The sp_executesql batches are not being recovered from the procedure cache.。 A database administrator executed UPDATE STATISTICS statements on all tables， and the most common stored procedures reference all the tables.。 One new stored procedure is created by a database administrator.。 Ad hoc batches are not being recovered from the procedure cache.。
小企业分析创业机会的第一步是（）。 市场调研。 组建管理团队。 获取风险投资。 资料分析。
Given: What is the result?（） Compilation fails due to an error in line 23.。 Compilation fails due to an error in line 29.。 A ClassCastException occurs in line 29.。 A ClassCastException occurs in line 31.。 The value of all four objects prints in natural order.。
男性，38岁。因车祸发生脾破裂，除立即手术外需输人大量血液。若输人大量库存血有可能发生（）
