Question
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);
}
}a.
Book=50
b.
Pen=50.5
c.
Compiler error
d.
None of the above
Posted under Java Programming
Engage with the Community - Add Your Comment
Confused About the Answer? Ask for Details Here.
Know the Explanation? Add it Here.
Q. What is the output of the below Java program with many constructors?
Similar Questions
Discover Related MCQs
Q. Choosing a suitable overloaded constructor happens at ___ time in Java.
View solution
Q. Java constructor overloading follows ___ principle in Object-Oriented programming.
View solution
Q. Java allows calling or invoking a method from a constructor. State TRUE or FALSE.
View solution
Q. To successfully overload a method in Java, the return types must be ___.
View solution
Q. To successfully overload a method in Java, the argument-list or parameter-list must be ___.
View solution
Q. To successfully overload a method in Java, the method names must be ___.
View solution
Q. Java method overloading implements the OOPS concept ___.
View solution
Q. Which is the overloaded static method of Math class to get absolute value in Java?
View solution
Q. What is method overriding in Java?
View solution
Q. Method Overriding is useful to add extra functionality or code to a method of subclass with the same name as the inherited method. State TRUE or FALSE.
View solution
Q. It is not mandatory to override all or a few methods of the Superclass. State TRUE or FALSE.
View solution
Q. Why should a method be overridden in Java instead of writing a method with a different name?
View solution
Q. The Method-Overloading and Method-Overriding are not the same. State TRUE or FALSE.
View solution
Q. Identify INVALID Java Method Overriding in the below code snippets?
Follow the notation "superclassMethod" and "subclassMethod".
View solution
Q. A successful Method Overriding calls the method of ___ in Java.
View solution
Q. A failed method overriding calls the method of a ___ in Java.
View solution
Q. If the method signature of a Superclass and the method signature of a Subclass are the same, then the subclass method is said to be _____ the superclass's method.
View solution
Q. A method of a Superclass can not override the method of the Subclass. State TRUE or FALSE.
View solution
Q. Method overriding increases the burden on the JVM in terms of runtime checks and resolution. State TRUE or FALSE.
View solution
Q. What are the advantages of Method Overriding in Java?
View solution
Suggested Topics
Are you eager to expand your knowledge beyond Java Programming? We've curated a selection of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!
