监理规划是由总监理工程师主持编制，经监理单位技术负责人批准，指导项目监理机构全面开展监理工作的（）文件。 A.指导性 。 B.实施性 。 C.操作性 。 D.技术性。
The PRODUCTS table has these columns: PRODUCT_ID NUMBER(4) PRODUCT_NAME VARCHAR2(45) PRICE NUMBER(8,2) Evaluate this SQL statement: SELECT * FROM PRODUCTS ORDER BY price, product _ name; What is true about the SQL statement? （） The results are not sorted.。 The results are sorted numerically.。 The results are sorted alphabetically.。 The results are sorted numerically and then alphabetically.。
以下不属于电子商务环境中物流信息系统特征的是（） 集成性。 安全性。 不可重构性。 人性化与智能化。
商业设计书中应向意向投资人出具关于该计划的保密须知或守密协议的是（），其中目的在于保证商业计划书的内容不外传和泄露。 封面。 扉页。 目录。 内容。
You find that the database performance degrades while you backup the PROD database using Recovery Manager （RMAN）. The PROD database is running in shared server mode. The database instance is currently using 60% of total operating system memory. You suspect the shared pool fragmentation to be the reason. Which action would you consider to overcome the performance degradation？（） Configure Java Pool to cache the java objects.。 Configure Streams Pool to enable parallel processing.。 Increase Shared Pool size to cache more PL/SQL objects.。 Increase Database Buffer Cache size to increase cache hits.。 Configure Large Pool to be used by RMAN and shared server.。 Increase the total System Global Area （SGA） size to increase memory hits.。
Which of the following is used to gather Disk Magic information on a Windows host that will be used for determining the optimum configuration of an IBM System Storage DS8800?（）
