单项选择题
Which of the following environment variables specifies a non-default location for the listener configuration file？（）
A.LSN_ADMIN
B.TNS_ADMIN
C.ADMIN_TNS
D.TSN_ADMIN
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相关考题
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单项选择题
Whichofthefollowingpackagesmaintainsinformationintherecoverycatalog？（）
A.DBMS_RCVMAN
B.DBMS_RMAN
C.DBMS_RCVCAT
D.DBMS_CATPROC -
单项选择题
WhichoneofthefollowingRMANcommandsisusedtoregisterthedatabasefileswithrepositorythatwerebackedupusingO/Scommands？（）
A.CHANGE
B.CATALOG
C.CROSSCHECK
D.SWITCH -
单项选择题
Whichofthefollowingcommandsmustbeissuedtoremoveastoredscriptfromtherecoverycatalog？（）
A.DELETE SCRIPT
B.ERASE SCRIPT
C.REMOVE SCRIPT
D.UNCATALOG SCRIPT
