Welcome to the Classes and Methods MCQs Page
Dive deep into the fascinating world of Classes and Methods with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Classes and Methods, a crucial aspect of Java Programming. In this section, you will encounter a diverse range of MCQs that cover various aspects of Classes and Methods, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Java Programming.
Check out the MCQs below to embark on an enriching journey through Classes and Methods. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Java Programming.
Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Classes and Methods. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!
Classes and Methods MCQs | Page 24 of 30
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public class Constructor2
{
int count=10;
Constructor2(int count)
{
System.out.println("Count=" + count);
}
public static void main(String[] args)
{
Constructor2 con = new Constructor2();
}
}public class Constructor3
{
int birds=10;
Constructor3()
{
this(20);
}
Constructor3(int birds)
{
System.out.println("Birds=" + birds);
}
public static void main(String[] args)
{
Constructor3 con = new Constructor3();
}
}{
this('A');
System.out.println("Success");
}
Constructor5(char c)
{
//
}
public class Constructor7
{
Constructor7(int a)
{
System.out.println("Book=" + a);
}
Constructor7(float a)
{
System.out.println("Pen="+ a );
}
public static void main(String[] args)
{
Constructor7 con = new Constructor7(50.5f);
}
}public class Constructor8
{
Constructor8(boolean a)
{
System.out.println("MODEM="+ a );
}
Constructor8(float a)
{
System.out.println("ROUTER=" + a);
}
public static void main(String[] args)
{
Constructor8 con1 = new Constructor8(50);
Constructor8 con2 = new Constructor8(false);
}
}MODEM=false
public class Jiraffe
{
Jiraffe(int sugarcanes)
{
System.out.println("Eats "+ sugarcanes + " Sugarcanes");
}
Jiraffe(int age, int...sugarcanes)
{
System.out.println("Eats "+ sugarcanes[0] + " Sugarcanes");
}
public static void main(String[] args)
{
Jiraffe jiff2 = new Jiraffe(40);
Jiraffe jiff = new Jiraffe(5,10);
}
}2.Eats 10 Sugarcanes
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