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<p><b><span style="font-size:22pt">Explaination 126: &nbsp;</span></b></p>


	<p>
	<span style="font-size:18pt">The correct statement for Top-N Analysis <br>
	</span></p>

	<p>
	  <span style="font-size:18pt">SELECT [coloumn_list], ROWNUM <br>
		  FROM (SELECT [coloumn_list] <br>
		  FROM table <br>
		  ORDER BY Top-N_coloumn) <br>
		  WHERE ROWNUM &lt;= N; <br>
	<br>	  Incorrect answer : <br>
	</span></p>

	<p>
	  <span style="font-size:18pt">A ROWID is not require <br>
	</span></p>

	<p>
	  <span style="font-size:18pt">B GROUP BY clause is not require <br>
	</span></p>

	<p>
	  <span style="font-size:18pt">D Must have inline view and outer query. <br>
	</span></p>

	<p>
	  <span style="font-size:18pt">Refer : Introduction to Oracle9i : SQL, Oracle University Study Guide, 11-23
	</span></p>

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