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<head>
<meta http-equiv="content-type" content="text/html; charset=gb2312">
<title>Ocp test </title>
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<body bgcolor="white" text="black" link="blue" vlink="purple" alink="red">
<p align="left" color="black" style="font-size:16pt;">
	<b>QUESTION 049	</b>
</p><hr color="#99CCFF">

<p><table border="1" bordercolor="gray">
	<tr>
		<td align="left" width="486" bgcolor="#99CCFF">
			<p><b>The  EMP  table  </b></p>
		</td>
	</tr>
	<tr>
		<td align="left" bgcolor="white">
			<p><b>ENAME  VARCHAR2(35)  </b></p>
		</td>
	</tr>
	<tr>
		<td align="left" bgcolor="white">
			<p><b>SALARY  NUMBER(8,2)  </b></p>
		</td>
	</tr>
	<tr>
		<td align="left" bgcolor="white">
			<p><b>HIRE_DATE  DATE</b></p>
		</td>
	</tr>
</table>
<p>Management wants a list of names of employees who have been with the company for more than five years. Which SQL statement displays the required results? </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> SELECT ENAME <br>
			  FROM EMP <br>
			  WHERE SYSDATE-HIRE_DATE > 5; 
			</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>   SELECT ENAME <br>
			  FROM EMP <br>
			  WHERE HIRE_DATE-SYSDATE > 5; 
			</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>   SELECT ENAME <br>
			  FROM EMP <br>
			  WHERE (SYSDATE-HIRE_DATE)/365 > 5; 
			</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>   SELECT ENAME <br>
			  FROM EMP <br>
			  WHERE (SYSDATE-HIRE_DATE)* 365 > 5;</b></p>
		</td>
	</tr>
	</span>
	</form>
</table>

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