Which three objects can be components of a menu module?() windows 。 parameters 。 object groups 。 report objects 。 visual attributes&e。
新绝缘油的酸值不应大于0.03mgKOH/S,运行中的油不应大于()。 0.1mgKOH/g。 0.2mgKoh/g。 0.3mg/KOH/g。 0.4mgKOH/g。
Which three statements are true concerning the multitenant architecture?() Each pluggable database (PDB) has its own set of background processes.。 A PDB can have a private temp tablespace.。 PDBs can share the sysaux tablespace.。 Log switches occur only at the multitenant container database (CDB) level.。 Different PDBs can have different default block sizes.。 PDBs share a common system tablespace.。 Instance recovery is always performed at the CDB level.。
GoogleAppEngine目前支持的语言有() Python语言。 C++语言。 汇编语言。 Java语言。
推进农村饮水安全建设的措施中不包括以下哪个做法() 提高农村供水能力。 提高农村自来水普及率。 发展城乡一体化供水。 加强水源保护和水质监测。
A data file become corrupted in your database due to bad sectors on the disk. Because of corruption, you lost all the important tables in that data file. Which method would you use for recovery?()