Identify three scenarios in which you would recommend the use of SQL Performance Analyzer to analyzeimpact on the performance of SQL statements.()
A. Change in the Oracle Database version
B. Change in your network infrastructure
Change in the hardware configuration of the database server
D. Migration of database storage from non-ASM to ASM storage
E. Database and operating system upgrade
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最喜欢做建筑设计的阿德良皇帝重建万神庙时,采用了穹顶覆盖的集中式形制,单一空间。它的平面是圆形的,它是罗马()技术的最高代表。
盐酸普鲁卡因常用鉴别反应有()。
A. 重氮化—偶合反应
B. 氧化反应
C. 磺化反应
D. 碘化反应