单选题Your database is running in the ARCHIVELOG mode. You placed a tablespace， tbs_1， offline with the immediate option. Which statement is correct in this scenario？ （）AThe operation would fail if tbs_1 were a read-only tablespace.BThe operation would fail if tbs_1 were a read/write tablespace.CThe operation would fail if tbs_1 were the default tablespace for the database.DIf the above operation were successful， media recovery would be required to bring the tablespace online.EIf the above operation were successful， instance recovery would be required to bring the tablespace online.
单选题
Your database is running in the ARCHIVELOG mode. You placed a tablespace， tbs_1， offline with the immediate option. Which statement is correct in this scenario？ （）
A
The operation would fail if tbs_1 were a read-only tablespace.
B
The operation would fail if tbs_1 were a read/write tablespace.
C
The operation would fail if tbs_1 were the default tablespace for the database.
D
If the above operation were successful， media recovery would be required to bring the tablespace online.
E
If the above operation were successful， instance recovery would be required to bring the tablespace online.
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