Question
class Wordpress
{ int posts; }
class Testing20
{
public static void main(String[] args)
{
Wordpress wp1 = new Wordpress();
wp1.posts = 25;
Wordpress wp2 = wp1;
wp1 = null;
System.out.println("Posts=" + wp2.posts);
}
}a.
Posts=25
b.
Posts=0
c.
Posts=null
d.
Runtime exception occurs
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?
Similar Questions
Discover Related MCQs
Q. A Java method is comparable to a __ in c language.
View solution
Q. All Java methods must have a return type. (TRUE / FALSE)
View solution
Q. State TRUE or FALSE.
A Java method can have the same name as the class name.
View solution
Q. in Java, add a ___ to a constructor to convert it into a method.
View solution
Q. Java method signature is a combination of ___.
View solution
Q. In Java, a method name can not start with a ___.
View solution
Q. In Java, a method name can start with ___.
View solution
Q. In Java, a method name can contain numbers from 2nd character onwards. (TRUE / FALSE).
View solution
Q. Choose the correct identifier for a method name in Java.
View solution
Q. A "this" operator used inside a Java method refers to ___ variable.
View solution
Q. A local variable declared inside a method can not be used in expressions without initializing it first. (TRUE / FALSE).
View solution
Q. In Java, local variables are stored in __ memory and instance variables are stored in ___ memory.
View solution
Q. A static-method or a static-variable is shared among all instances of a class. (TRUE / FALSE)
View solution
Q. Java does not allow nesting of methods. (TRUE / FALSE)
View solution
Q. A Java constructor is like a method without ___.
View solution
Q. The name of a constructor and the name of a class are ___.
View solution
Q. The placement of a constructor inside a class should be ___.
View solution
Q. The purpose of a Java constructor is ___.
View solution
Q. Memory is allocated to an object once the execution of ___ is over in Java language.
View solution
Q. In Java, a constructor with no parameters or no arguments is called ___ constructor.
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!
