画家陈丹青的散文《（）》，对“颓废”之美作了重新界定。
无雇工的个体工商户、未在用人单位参加基本养老保险的非全日制从业人员以及其他灵活就业人员参加基本养老保险的，应当按照国家规定缴纳基本养老保险费，共同记入基本养老保险统筹基金和个人账户。
Which two statements are true about Oracle ActiveCache ？（） it supports very large data-sets such as the result-sets from large search queries to be held in memory。 it provides a set of management tools that enables automation of configuration。 it provides enhanced visibility across the entire application infrastructure。 it significantly increases the performance of Web-based applications with no code change。
The telesales force requested additional ways to terminate the automated polling questionnaire. In addition to the default functionality, you provide a menu item and a button for this purpose. Adhering to efficient coding practices, which PL/SQL code do you use for the menu item and the button?（） EXIT 。 EXIT_FORM 。 DO_KEY('Key-Exit') 。 DO_KEY('EXIT_FORM')。
使空气在一定压力下溶于含油污水中，并达到饱和状态，然后再突然减压使溶于水中的空气以微小气泡的形式从水中逸出的气浮属于（）含油污水处理法 布气气浮。 溶气气浮。 电气浮。
Which WebLogic optimization allows one non-XA resource to participate in a distributed transaction?（）
