Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


class A
{
private int i;
}
class B extends A
{
private int i;
}

if I create an object of B class what will be the memory of that object.

Answers were Sorted based on User's Feedback



class A { private int i; } class B extends A { private int i; } if I create an object..

Answer / core java

In general we can't get the size of the object.
we Just cant think about this.Because the object is created
by **JVM**.Not by us.Internally some memory location is
allocated by the JVM.who we are talk about the object size.

but for out satisfication we are saying that some size
that depends on the variables only(primitive data types).

When object of the class B is created ,object of C and
object Of Object class are also created.Those properties
references are available in object of class B.

So we just can not think about the size of the object
really.

Is This Answer Correct ?    14 Yes 0 No

class A { private int i; } class B extends A { private int i; } if I create an object..

Answer / bhavya

12 bytes

Is This Answer Correct ?    3 Yes 3 No

Post New Answer

More Core Java Interview Questions

Explain about core java?

0 Answers  


What are the difference between composition and inheritance in java?

0 Answers  


What is the tradeoff between using an unordered array versus an ordered array?

0 Answers  


How much ram can a 64 bit processor theoretically?

0 Answers  


public class BatchTest { public static void main(String[] args) { Runtime run = Runtime.getRuntime(); try { Process p = run.exec("cmd start /c D:/test.bat"); System.out.println(p.exitValue()); } catch (Exception e) { e.printStackTrace(); } System.out.println("FINISHED"); } }

0 Answers  


What are 5 boolean operators?

0 Answers  


What is variable declaration and definition?

0 Answers  


Explain about complier design(phases)

0 Answers   Aditi Placement Service,


What are types of Java applications?

14 Answers  


What is a map? What are the implementations of map?

0 Answers  


What is the final keyword?

0 Answers  


What are the steps involved to create a bean?

0 Answers  


Categories