adplus-dvertising
frame-decoration

Question

What is the output of the below Java program?
public class TestingMethods5
{
  public static void main(String[] args)
  {
    int localVariable;
    System.out.println(localVariable);
  }
}

a.

0

b.

garbage value

c.

NullPointerException

d.

Compiler error

Posted under Java Programming

Answer: (d).Compiler error

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?

Similar Questions

Discover Related MCQs

Q. In Java, local variables are stored in __ memory and instance variables are stored in ___ memory.

Q. A static-method or a static-variable is shared among all instances of a class. (TRUE / FALSE)

Q. Java does not allow nesting of methods. (TRUE / FALSE)

Q. A Java constructor is like a method without ___.

Q. The name of a constructor and the name of a class are ___.

Q. The placement of a constructor inside a class should be ___.

Q. The purpose of a Java constructor is ___.

Q. Memory is allocated to an object once the execution of ___ is over in Java language.

Q. In Java, a constructor with no parameters or no arguments is called ___ constructor.

Q. In Java, a constructor with one or morearguments or parameters is called a ___ constructor.

Q. The compiler adds a default no-argument constructor to a class if it ___.

Q. Overloading of constructors in Java means adding more than ___ constructors with the different argument list.

Q. A constructor can call another overloaded constructor using the ___ keyword in Java.

Q. In Java, you can pass __ variables from one constructor to another overloaded constructor.

Q. Choose the correct way of calling the second constructor from the first constructor in the below code options.

Q. Choosing a suitable overloaded constructor happens at ___ time in Java.

Q. Java constructor overloading follows ___ principle in Object-Oriented programming.

Q. Java allows calling or invoking a method from a constructor. State TRUE or FALSE.

Q. To successfully overload a method in Java, the return types must be ___.

Q. To successfully overload a method in Java, the argument-list or parameter-list must be ___.