【单选题】If you lost your entire database,including the database spfile,control files,online redo logs,and database datafiles,what kind of recovery would be required with RMAN?()
A.
Complete database recovery.
B.
Incomplete database recovery.
C.
Approximate database recovery.
D.
Archived database recovery.
E.
The database could not be recovered with RMAN.
【单选题】For which database operation would you need the database to be in the MOUNT state()
A.
renaming the control files
B.
re-creating the control files
C.
dropping a user in your database
D.
dropping a tablespace in your database
E.
configuring the database instance to operate in the ARCHIVELOG or NOARCHIVELOG modes
【判断题】1999年,意大利合并所有法律条文中关于文化遗产保护的条款,称为“联合法”,运用至今。
【单选题】水疗治疗法对心血管系统得影响,主要有哪些()
【单选题】电控系统的休眠(Standby)模式又称为?
【判断题】武者小路実篤、志賀直哉らの白樺派は、理想主義を掲げ、自我の拡大、個性の尊重を唱えた。
【判断题】在Windows 7操作系统中,Ctrl+C是粘贴命令的快捷键。
【单选题】2 Which database technologies belong to the basic database knowledge?
【简答题】志賀直哉らは、自我の拡大 、個性の尊重を軸 にして、理想的な文学を行うから ( ) と呼ばれた。
【多选题】You are managing an Oracle Database 11g database. You configured the database to run in ARCHIVELOGmode. Which two statements are true in this scenario()
A.
You must shut down the database instance to perform the backups.
B.
You must configure the Flash Recovery Area (FRA) for the database.
C.
You can perform complete database backups without closing the database.
D.
All the previous closed database backups including control files become invalid after you configure thedatabase to ARCHIVELOG mode.