que_161.htm

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HTM
79 行
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<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=gb2312">
<title>Ocp test </title>
</head>
<body bgcolor="white" text="black" link="blue" vlink="purple" alink="red">
<p align="left" color="black" style="font-size:16pt;">
	<b>QUESTION 161	
</b></p><hr color="#99CCFF">

<p>The PRODUCTS table has these columns:</p><table border="1" bordercolor="gray">
	<tr>
		<td align="left" width="486" bgcolor="#99CCFF">
			<p><b>The  PRODUCTS  table    </b></p>
		</td>
	</tr>
	<tr>
		<td align="left" bgcolor="white">
			<p><b>PRODUCT_ID  NUMBER(4)  </b></p>
		</td>
	</tr>
	<tr>
		<td align="left" bgcolor="white">
			<p><b>PRODUCT_NAME  VARCHAR2(45)  </b></p>
		</td>
	</tr>
	<tr>
		<td align="left" bgcolor="white">
			<p><b>PRICE  NUMBER(8,2)  </b></p>
		</td>
	</tr>
</table>
<p>Evaluate this SQL statement: <br>
<br>SELECT * <br>FROM PRODUCTS <br>ORDER BY price, product_name; 
<br><br>What is true about the SQL statement? </p><table border="1" bordercolor="gray" width="665">
	<form name="youAnsForm">
	<span style="font-size:18pt;">
	<tr>
		<td align="center" width="89">
			<p><b><input type="radio" name="AN" value="A">  A.</b></p>
		</td>
		<td align="left" width="566">
			<p> The results are not sorted. 
			</p>
		</td>
	</tr>
	<tr>
		<td align="center" width="89">
			<p><b><input type="radio" name="AN" value="B">  B.</b></p>
		</td>
		<td align="left" width="566">
			<p>   The results are sorted numerically. 
			</p>
		</td>
	</tr>
	<tr>
		<td align="center" width="89">
			<p><b><input type="radio" name="AN" value="C">  C.</b></p>
		</td>
		<td align="left" width="566">
			<p>   The results are sorted alphabetically. 
			</p>
		</td>
	</tr>
	<tr>
		<td align="center" width="89">
			<p><b><input type="radio" name="AN" value="D">  D.</b></p>
		</td>
		<td align="left" width="566">
			<p>   The results are sorted numerically and then alphabetically.</p>
		</td>
	</tr>
	</span>
	</form>
</table>

</body>
</html>

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