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<p><b><span style="font-size:22pt">Explaination 116: </span></b></p>
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<span style="font-size:18pt">DISTINCT keyword in the select clause will eliminate duplicate rows. <br>
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<span style="font-size:18pt">UNIQUE will generate the same result as DISTINCT. <br>
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<span style="font-size:18pt">Incorrect Answers : <br>
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A. The statement will not eliminate the duplicate row in the table. <br>
B. DIFF is invalid identifier <br> D. The statement missing parenthess <br>
E. DISTINTC is invalid identifier <br>
<br> Refer : Introduction to Oracle9i : SQL, Oracle University Student Guide, Writting Basic SQL <br>
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<span style="font-size:18pt">Select Statements, p. 1-23
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