单项选择题
A.The tablespace TBS1 is full.
B.The user is not the owner of the SYSTEM tablespace.
C.The user does not have quota on the TBS1 tablespace.
D.The user does not have sufficient system privileges to create table in the TBS1 tablespace.
E.The user does not have sufficient privileges to create table on the default permanent tablespace.
单项选择题 Redologfilesarenotmultiplexedinyourdatabase.Redologblocksarecorruptedingroup2,andarchivinghasstopped.Alltheredologsarefilledanddatabaseactivityishalted.Databasewriterhaswritteneverythingtodisk.Whichcommandwouldyouexecutetoproceedfurther?()
单项选择题 Youareusingthefollowingcommandtoclearthelogfilegroup:ALTERDATABASECLEARLOFFILEGROUP2;Inwhichcasewouldthecommandbesuccessful?()
单项选择题 You are working on a very large database. You had performed a binary backup of the control file a month ago. After this you added a few tablespaces, and dropped a couple of tablespaces. This morning, due to hardware failure, you lost all your control files. How would you recover the database from this situation?()