Addition of Numbers by Using Command Line Argument in Java
HERE IS THE CODE: class Addition { public static void main(String [] args) { int i,sum=0; for(i=0;i...Read More
Showing posts with label JAVA. Show all posts
Showing posts with label JAVA. Show all posts
Can we declare a class as protected ??
If we are thinking about outer class ,then we can't declare this class as protected.But we can declare an inner class as protected. ...Read More
Can a Class or method be a final and abstract at the same time in java?
NO .... But why ??? ... ... .. we know that a final class or method not be modified further .. and also an abstract class have a ...Read More
Are you a java lover?? if (yes){plzz answer it;}
What is error in the below code?? public class X { ...Read More
Instance initialization block
Theory: 1.An instance initialization block in a class is executed when the class is instanced. 2. There no usage ...Read More
Does the fields with default visibility inherited to sub classes outside the package?
Answer: NO.... Bcz Fields with default access modifier are inherited to sub classes within the package. ...Read More
Which class is a default super class for every class in java??
Answer: java.lang.Object class [Note:remember that 'O' in Object class alw...Read More
"Private members of a class are inherited to subclass" -- True/False??
Answer: False... Private members are not inherited to subclass. ...Read More
Can a class extend itself??
E.g : class A extends A { // member fields and member methods ...Read More
Do you know the multiple inheritance in java ??
The below code is showing any compile time error .... if yess...then what is that?? ...Read More
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Is a unit doublet function an even function or odd function?
Dirac’s delta function is defined by the following property δ(t) = 0 at t !=0 ∞ at t=0. The derivative of an even fu...
