检查桑塔纳2000型制动蹄片的厚度时，其磨损极限为（）mm
A. 1.5
B. 2.5
C. 3.5
D. 4.5
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关于“动物与仿生”的下列叙述中，哪一项是错误的（）
A. 动物身体上的某些器官与功能，人类远远赶不上
B. “基因转移”也是动物仿生的一方面
C. 动物身体上的某些先进功能，也是长期经过自然选择进化而来的
D. 电子传感器、电子蛙眼、飞机、坦克等都是从动物身上得到启示仿生研制出来的
链路状态信令单元LSSU是由MTP的（）功能级产生并接收的。
Which statements are true regarding the creation of an incident package file by using the EM WorkbenchSupport（）
A. You can add SQL test cases to the incident package.
B. You can add or remove the trace files to the package.
C. You cannot create an incremental incident package when the physical files are purged from the AD
D. You can create the incremental incident package ZIP file for new or modified diagnostic information for theincident package already created.
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?（）
A. It performs parallel recompilation of only the stored PL/SQL code.
B. It performs sequential recompilation of only the stored PL/SQL code.
C. It performs parallel recompilation of any stored PL/SQL as well as Java code.
D. It performs sequential recompilation of any stored PL/SQL as well as Java code.
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