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kashishahuja2002kashishahuja2002
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KBC quiz
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‎KBC-quiz.java‎

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// Kashish Ahuja - codeitmin
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// KBC Quiz
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/* Take 10 questions: core java based questions
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Two life lines: 50-50, change the question
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Show total money won */
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import java.util.Scanner;
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import static java.lang.System.out;
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import static java.lang.System.in;
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import javax.swing.JOptionPane;
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class KBC
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{
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static
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{
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out.println("Welcome to KBC... ");
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}
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static Scanner sc = new Scanner(in);
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public static int check(String userAns, String correctAns, int m)
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{
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if(userAns.equalsIgnoreCase("FF"))
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{
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JOptionPane.showMessageDialog(null,"\n50-50 life line activated");
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return 2;
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}
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else if(userAns.equalsIgnoreCase("CTQ"))
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{
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JOptionPane.showMessageDialog(null,"\nChange the question life line activated");
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JOptionPane.showMessageDialog(null,"New Question...");
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return 1;
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}
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else
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{
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if(userAns.equals(correctAns))
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{
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JOptionPane.showMessageDialog(null,"\nThat's the right answer.");
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if(m!=10)
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{
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JOptionPane.showMessageDialog(null,"Total money won: Rs " + m +"0 lakh");
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return 0;
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}
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else
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{
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JOptionPane.showMessageDialog(null,"Total money won: Rs 1Cr");
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JOptionPane.showMessageDialog(null,"You are now a CrorePati");
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JOptionPane.showMessageDialog(null,"ParttYYY Brroooo");
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return 0;
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}
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}
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else
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{
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JOptionPane.showMessageDialog(null,"\nThat's not the right answer. You lost.");
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JOptionPane.showMessageDialog(null,"Total money won: Rs " + (m-1) +"0 lakh");
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System.exit(0);
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return 0;
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}
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}
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}
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public static String lifeLine(boolean ff, boolean ctq)
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{
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if(ff==true)
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{
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if(ctq==true)
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return "\nLife line: 50-50 : FF, Change the question : CTQ";
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else
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return "\nLife line: 50-50 : FF";
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}
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else if(ctq==true)
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return "\nLife line: Change the question : CTQ";
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else
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return "\nLife line: No life lines left";
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}
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public static void questions()
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{
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String ans;
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int money=0, chk;
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boolean ff=true, ctq=true;
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ans=JOptionPane.showInputDialog("\nWhich of these is not a phase of Agile approach? \nA) Application Database making \nB) Application Analysis \nC)Application Marketing \nD) Application Launching \n" + lifeLine(ff, ctq));
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money++;
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chk=check(ans, "C", money);
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if(chk==1)
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{
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money--;
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ctq=false;
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}
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else if(chk==2)
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{
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ff=false;
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ans=JOptionPane.showInputDialog("\nWhich of these is not a phase of Agile approach \nA) \nB) Application Analysis \nC)Application Marketing \nD) \n"+ lifeLine(ff,ctq));
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if(check(ans, "C", money)==1)
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{
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money--;
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ctq=false;
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}
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}
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ans=JOptionPane.showInputDialog("\nJava can not be defined as: ? \nA) Annotation programming \nB) Purely object oriented programming \nC) Object oriented programming \n D)Automation oriented programming\n"+ lifeLine(ff,ctq));
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money++;
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chk=check(ans, "D", money);
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if(chk==1)
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{
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money--;
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ctq=false;
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}
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else if(chk==2)
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{
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ff=false;
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ans=JOptionPane.showInputDialog("\nJava can not be defined as: ? \nA) Annotation programming \nB) \nC) \nD)Automation oriented programming\n"+ lifeLine(ff,ctq));
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if(check(ans, "D", money)==1)
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{
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money--;
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ctq=false;
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}
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}
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ans=JOptionPane.showInputDialog("\nJVM is an: ?\nA) Compiler \nB)Interpreter \nC) Both \n D) None\n"+ lifeLine(ff,ctq));
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money++;
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chk=check(ans, "B", money);
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if(chk==1)
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{
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money--;
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ctq=false;
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}
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else if(chk==2)
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{
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ff=false;
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ans=JOptionPane.showInputDialog("\nJVM is an: ?\nA) Compiler \nB)Interpreter \nC) \nD) \n"+ lifeLine(ff,ctq));
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if(check(ans, "B", money)==1)
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{
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money--;
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ctq=false;
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}
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}
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ans=JOptionPane.showInputDialog("\nWhich of these is not a non-access level in java? \nA)Transition \nB) Strictfp \nC) Final \nD) Static\n"+ lifeLine(ff,ctq));
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money++;
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chk=check(ans, "A", money);
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if(chk==1)
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{
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money--;
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ctq=false;
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}
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else if(chk==2)
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{
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ff=false;
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ans=JOptionPane.showInputDialog("\nWhich of these is not a non-access level in java? \nA)Transition \nB) \nC) Final \nD) \n"+ lifeLine(ff,ctq));
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if(check(ans, "A", money)==1)
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{
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money--;
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ctq=false;
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}
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}
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ans=JOptionPane.showInputDialog("\nWhich of these is not a method provided by Scanner class? \nA) nextShort() \nB) nextLine() \nC)nextChar() \nD) nextBoolean()\n"+ lifeLine(ff,ctq));
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money++;
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chk=check(ans, "C", money);
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if(chk==1)
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{
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money--;
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ctq=false;
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}
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else if(chk==2)
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{
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ff=false;
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ans=JOptionPane.showInputDialog("\nWhich of these is not a method provided by Scanner class? \nA) nextShort() \nB) \nC)nextChar() \nD) \n"+ lifeLine(ff,ctq));
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if(check(ans, "C", money)==1)
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{
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money--;
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ctq=false;
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}
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}
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ans=JOptionPane.showInputDialog("\nIn java everything by default is of type? \nA) Public \nB) Private \nC) Protected \nD)Default\n"+ lifeLine(ff,ctq));
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money++;
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chk=check(ans, "D", money);
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if(chk==1)
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{
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money--;
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ctq=false;
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}
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else if(chk==2)
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{
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ff=false;
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ans=JOptionPane.showInputDialog("\nIn java everything by default is of type?\nA) Public \nB) \nC) \nD)Default\n"+ lifeLine(ff,ctq));
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if(check(ans, "D", money)==1)
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{
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money--;
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ctq=false;
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}
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}
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ans=JOptionPane.showInputDialog("\nWhich of these is not a way of importing packages?\nA)Runtime \nB) Global \nC) Static \n D) Non-static\n"+ lifeLine(ff,ctq));
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money++;
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chk=check(ans, "A", money);
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if(chk==1)
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{
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money--;
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ctq=false;
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}
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else if(chk==2)
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{
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ff=false;
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ans=JOptionPane.showInputDialog("\nWhich of these is not a way of importing packages?\nA)Runtime \nB) Global \nC) \n D) \n"+ lifeLine(ff,ctq));
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if(check(ans, "A", money)==1)
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{
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money--;
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ctq=false;
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}
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}
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ans=JOptionPane.showInputDialog("\nWhich of these is a way of identifying an object in java?\nA) classname name \nB)new classname \nC) uppercase \n D) datatype name\n"+ lifeLine(ff,ctq));
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money++;
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chk=check(ans, "B", money);
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if(chk==1)
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{
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money--;
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ctq=false;
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}
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else if(chk==2)
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{
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ff=false;
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ans=JOptionPane.showInputDialog("\nWhich of these is a way of identifying an object in java?\nA) classname name \nB)new classname \nC) \n D)\n"+ lifeLine(ff,ctq));
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if(check(ans, "B", money)==1)
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{
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money--;
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ctq=false;
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}
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}
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ans=JOptionPane.showInputDialog("\nWhich of these java classes does not contain format() method?\nA) String \nB) DateFormat \nC)LocalDateFormat \nD) NumberFormat\n"+ lifeLine(ff,ctq));
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money++;
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chk=check(ans, "C", money);
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if(chk==1)
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{
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money--;
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ctq=false;
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}
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else if(chk==2)
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{
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ff=false;
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ans=JOptionPane.showInputDialog("\nWhich of these java classes does not contain format() method?\nA) \nB) \nC)LocalDateFormat \nD) NumberFormat\n"+ lifeLine(ff,ctq));
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if(check(ans, "C", money)==1)
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{
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money--;
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ctq=false;
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}
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}
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ans=JOptionPane.showInputDialog("\nWhat is the correct output of DateFormat class with LONG static constant?\nA) 8/17/21 \nB)August 17, 2021 \nC) Tuesday, August, 17, 2021 \nD) Aug 17, 2021\n"+ lifeLine(ff,ctq));
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money++;
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chk=check(ans, "B", money);
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if(chk==1)
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{
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money--;
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ctq=false;
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}
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else if(chk==2)
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{
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ff=false;
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ans=JOptionPane.showInputDialog("\nWhat is the correct output of DateFormat class with LONG static constant?\nA) \nB)August 17, 2021 \nC) Tuesday, August, 17, 2021 \n D)\n"+ lifeLine(ff,ctq));
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if(check(ans, "B", money)==1)
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{
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money--;
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ctq=false;
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}
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}
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ans=JOptionPane.showInputDialog("\nWhat is these dialog box method does not require null?\nA)showInputDialog() \nB) showMessageDialog() \nC) showConfirmDialog() \nD) showGraphicDialog()\n"+ lifeLine(ff,ctq));
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money++;
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chk=check(ans, "A", money);
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if(chk==1)
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{
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money--;
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ctq=false;
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}
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else if(chk==2)
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{
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ff=false;
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ans=JOptionPane.showInputDialog("\nWhat is these dialog box method does not require null?\nA)showInputDialog() \nB) \nC) showConfirmDialog() \nD) \n"+ lifeLine(ff,ctq));
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if(check(ans, "A", money)==1)
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{
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money--;
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ctq=false;
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}
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}
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}
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static public void main(String...args)
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{
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JOptionPane.showMessageDialog(null, "Welcome to KBC...");
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questions();
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}
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}

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