⟩ When can an object reference be cast to an interface reference in Java Programming?
An object reference be cast to an interface reference when the object implements the referenced interface.
An object reference be cast to an interface reference when the object implements the referenced interface.
How to run doc file in Java?
What is the use of system class?
In this example class-var = new classname( ); class-var is a variable of the class type being createdA) TrueB) False
A class is a template for an object, and an object is an instance of a class.A) TrueB) False
Explain how to send email using java?
What is Pre-emptive scheduling?
What is the output of the following? // A simple example of recursion.class Factorial { // this is a recursive method int fact(int n) { int result; if(n==1) return 1; result = fact(n-1) * n; return result; }} class Recursion { public static void main(String args[]) { Factorial f = new Factorial(); System.out.println("Factorial of 3 is " + f.fact(3)); }}A) Factorial of 3 is 3B) Factorial of 3 is 6C) Factorial of 3 is 9D) None of the above
How to convert .class file to .exe file?
Explain java classes in detail?
The new operator dynamically allocates memory for an objectA) TrueB) False