问题

Examine the contents of SQL loader co

Examine the contents of SQL loader control file: Which three statements are true regarding the SQL* Loader operation performed using the control file?（）

A An EMP table is created if a table does not exist. Otherwise, if the EMP table is appended with the loaded data.
B The SQL* Loader data file myfile1.dat has the column names for the EMP table.
C The SQL* Loader operation fails because no record terminators are specified.
D Field names should be the first line in the both the SQL* Loader data files.
E The SQL* Loader operation assumes that the file must be a stream record format file with the normal carriage return string as the record terminator.

参考答案

参考解析：

分类：1Z0-060题库

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