Mcq.html
<html>
<head>
<title>Java MCQ</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
<body>
<form name="frm" method="get" action="mcq">
<h1 align="center">Multiple Choice Question(MCQ)</h1>
<br>
Q1.Which of these keyword must be used to inherit a class?<br>
<input type="radio" name="a" value="super">super<br>
<input type="radio" name="a" value="this">this<br>
<input type="radio" name="a" value="extent">extent<br>
<input type="radio" name="a" value="extends">extends<br>
<br>
Q2.Which of the following is a legal identifier in java ?<br>
<input type="radio" name="b" value="2variable">2variable<br>
<input type="radio" name="b" value="#myvar">#myvar<br>
<input type="radio" name="b" value="+@$var">+@$var<br>
<input type="radio" name="b" value="$_myvar">$_myvar<br>
<br>
Q3.Which of these is NOT valid keyword or reserved word in Java ?<br>
<input type="radio" name="c" value="default">default<br>
<input type="radio" name="c" value="null">null<br>
<input type="radio" name="c" value="String">String<br>
<input type="radio" name="c" value="volatile">volatile<br>
<br>
Q.4 A special method that is used to initialize a class object ?<br>
<input type="radio" name="d" value="abstract method">abstract method<br>
<input type="radio" name="d" value="static method">static method<br>
<input type="radio" name="d" value="Constructor">Constructor<br>
<input type="radio" name="d" value="overloaded method">overloaded method<br>
<br>
<input type="submit" value="submit">
</form>
</body>
</html>
Mcq.java
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class mcq extends HttpServlet {
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
PrintWriter out = response.getWriter();
String q1=request.getParameter("a");
String q2=request.getParameter("b");
String q3=request.getParameter("c");
String q4=request.getParameter("d");
if(q1.equals("extends")){
out.println("correct");
}
else{
out.println("Incorrect");
}
if(q2.equals("$_myvar")){
out.println("correct");
}
else{
out.println("Incorrect");
}
if(q3.equals("String")){
out.println("correct");
}
else{
out.println("Incorrect");
}
if(q4.equals("Constructor")){
out.println("correct");
}
else{
out.println("Incorrect");
}
}
}
Hello, my name is Shubham Singh. I'm a part-time blogger, Android Developer, Web Developer, and hooked into helping the community through my various blogpost.
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