19. þ C and E. C is right because the character set can be set at creation time,
no matter how the creation is done. E is right because it is possible to change
character sets after creation (though you don’t want to do this unless it is
really necessary).
ý A, B, and D. A and B are wrong because templates are not relevant. If the
template includes datafiles, the DBCA will change the character set behind the
scenes. D is wrong because the DBCA does not offer an option to do this.
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