11.Your database is in archivelog mode.
You want to disable archiving for the database. Examine these steps:
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Execute the alter database noarchivelog command.
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Execute shutdown immediate.
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Execute startup mount.
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Set the db_recovery_file_dest parameter to $ORACLE_HOME/dbs/.
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Execute startup nohount.
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Open the database.
- Execute shutdown transactional
Identify the required steps in the correct sequence.
A) 2, 5, 1, 6
B) 1, 2, 3, 4, 6
C) 4, 2, 5, 1, 6
D) 2, 3, 1, 6
Answer：D
(解析：把数据库改变为非归档模式，只要正常关闭数据库，然后在 mount 状态下执行 noarchivelog，最后打开数据库。)