A.扩大数据库文件大小 B.缩小数据库文件 C.设置数据库选项属性 D.更改数据库名称
A.ALTER DATABASE B.ALTER DATA C.UPDATE DATA D.UPDATE DATABASE
ALTER DATABASE.··ADD FILE B．ALTER DATABASE.··ADD LOGFILE C. ALTER DATABASE.··ADD FILEGROUP D. ALTER DATABASE.··ADD LOGDATA
A.DELETE DATABASE STUDENT B.DELETE DA TA STUDENT C.DROP DATABASE STUDENT D.DROP DA TA STUDENT
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