You created a report from the human resources department based on all the columns in the EMP table. After viewing the report users requested that the cmp_ID columns peers first in the output. How would you change the position of the column?()
A:After the query.
B:Enter the report and change the column's position in the field tab.
C:Alter the column's position in the object navigator.
D:Enter the report wizard and change the column's position in the data tab.
E:Alter the column's position within its group and change the layout.
出自:Oracle认证