Your organization decided to upgrade the existing Oracle 10g database to Oracle 11g database in a multiprocessor environment. At the end of the upgrade, you observe that the DBA executes the following script: SQL> @utlrp.sql What is the significance of executing this script?（） It performs parallel recompilation of only the stored PL/SQL code.。 It performs sequential recompilation of only the stored PL/SQL code.。 It performs parallel recompilation of any stored PL/SQL as well as Java code.。 It performs sequential recompilation of any stored PL/SQL as well as Java code.。
由于各种原因使结果与预期发生背离而导致的利益损失的可能性就是（） 风险。 危机。 灾害。 效果。
“两只黄鹂鸣翠柳，一行白鸳上青天”让人体验到的美属于（） 科学美。 自然美。 社会美。 艺术美。
跳远按起跳后空中动作不同，分（）、（）和（）等姿势。
Which statements are true regarding the creation of an incident package file by using the EM WorkbenchSupport（） You can add SQL test cases to the incident package.。 You can add or remove the trace files to the package.。 You cannot create an incremental incident package when the physical files are purged from the ADR.。 You can create the incremental incident package ZIP file for new or modified diagnostic information for theincident package already created.。
女性，42岁。拟行阑尾切除术，在腰麻开始后不久，收缩压从麻醉前的14.7kPa（ll0mmHg）下降至11.7kPa（88mmHg），此时应从静脉输液中加人哪一种药物（）
