大口径开孔作业时，开孔刀具转速一般控制在（）内。 ["可控范围内","规定范围","标准范围","企业规定范围"]
The persistent configuration settings for RMAN have default for all parameters.Identify four RMAN commands that produce a multi-section backup.（） [" BACKUP TABLESPACE SYSTEM SECTION SIZE 100M;"," BACKUP AS COPY TABLESPACE SYSTEM SECTION SIZE 100M;"," BACKUP ARCHIVELOG ALL SECTION SIZE 25M;"," BACKUP TABLESPACE "TEMP" SECTION SIZE 10M;"," BACKUP TABLESPACE "UNDO" INCLUDE CURRENT CONTROLFILE SECTION SIZE 100M;"," BACKUP SPFILE SECTION SIZE 1M;"," BACKUP INCREMENTAL LEVEL 0 TABLESPACE SYSAUX SECTION SIZE 100M"]
患者，女性，25岁，诊断为化脓性指头炎，切开引流最佳切口是（） ["侧面横切口","侧面纵切口","掌面横切口","掌面纵切口","鱼口形切口"]
Which statement is true regarding virtual private catalogs？（） [" A virtual private catalog owner can create a local stored script， and have read\/write access to a global stored script."," The virtual private catalog owner cannot create and modify the stored scripts."," The set of views and synonyms that make up the virtual private catalog is stored in the schema of the RMAN recovery catalog owner."," To perform most of the RMAN operations， the virtual catalog owner must have the SYSDBA or SYSOPER privilege on the target database."]
在剪切试验中，若采用对试样施加竖向压力后让试样充分排水，待固结稳定后，再快速施加水平剪应力使试样破坏。这种试验方法属于（） ["快剪","固结快剪","慢剪","固结慢剪"]
一个对象是由属性、方法和事件所组成。属性表示对象中的数据，（）是对象能够执行的动作，（）是能够引起对象反应的条件。
