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OCP-052考试题库汇总（11）-CUUG内部解答版
Which two are true about Optimizer Statistics? A)They are gathered by the Manageability Monitor(MMON) background process. B)They can be gathered by executing the PL/SQL procedures in the DBMS_STATES package. C)They do not persist across instance restarts.OCP-052考试题库汇总（9）-CUUG内部解答版
Which three are true about Optimizer Statistics? A)They can be gathered manually B)They are automatically updated by DML statements C)They contain the execution plan for each executed SQL statement. D)They include the number of rows in a table and the num第三章 非线性规划
注意：请安装 TeX All The Things 这款Chrome浏览器插件才能正确显示公式。 链接如下：https://chrome.google.com/webstore/detail/tex-all-the-things/cbimabofgmfdkicghcadidpemeenbffn Matlab中非线性规划的数学模型： \[\begin{gathered} \begin{array}{*{20}{c}} {} \end{