（多选题）
While setting up the database for your production environment， you want to create a user with following requirements. 1.The objects created by the user must be stored in a tablespace， TBS1， if the TABLESPACE option is not defined during the object creation. 2.The user should be able to use 10MB of space in the tablespace TBS1. 3.The user must change the password immediately after logging in for the first time. Which three options of the CREATE USER command would you use to achieve this objective？（）
Aprofile
Baccount lock
Caccount unlock
Dpassword expire
Equota 10MB on TBS1
Fpassword never expire
Gdefault tablespace TBS1
Hquota unlimited on TBS1
Itemporary tablespace TEMP
Jtemporary tablespace SYSTEM
正确答案
答案解析
略
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