多项选择题
In which three cases does a checkpoint occur？ （）
A.Every three minutes.
B.When a log switch occurs.
C.When forces by an administrator.
D.When a tablespace is taken offline normal.
E.When the redo buffer is one-third full.
点击查看答案
相关考题
-
单项选择题
Whatistrueregardingdirect-loadinsert？（）
A.A direct-load insert can be invoked by suing the APPEND hint.
B.Inserting using the NOLOGGING option is the default for direct-load inserts.
C.All data loaded using direct-load insert is loaded below the high-water mark.
D.An object that is modifies using parallel direct-load can be queried within the same Transaction. -
多项选择题
AwebbrowsercanconnectdirectlytoanOracleserverusingwhichtwo？（）
A.HTTP
B.IIOP
C.TCP/IP
D.Named Pipes
E.TCP/IP with SSL -
单项选择题
WhichRMANcommanddoyouusetoverifythattheRMANrepositoryinformationissynchronizedwiththeactualfilesthatexistondisk？（）
A.LIST
B.CHANGE
C.CATALOG
D.CROSSCHECK
