Object Creations

Ads

 
 

Share on Google+Share on Google+

ramu
Object Creations
1 Answer(s)      6 years and 10 months ago
Posted in : Java Interview Questions

String a[][]=new String[10][20];

The above line how many objects are created.

Ads
View Answers

December 8, 2010 at 11:24 PM


Only one array object is created on the heap which is referenced by variable a. Note that , above statment does not call create new instance using new keyword nor assigned any value to string array. hence only one object is created on the heap


Ads









Related Tutorials/Questions & Answers:
Object Creations
Object Creations  String a[][]=new String[10][20]; The above line how many objects are created
Artifacts of com.m-creations
List of Artifacts of com.m-creations maven depenency
Advertisements
Artifacts of com.m-creations
List of Artifacts of com.m-creations maven depenency
object
object  is it possible to create object in the same class..?.   Yes, you can. class CreateObject { CreateObject(){ System.out.println("I have an object."); } public static void main(String[] args
object of object class
object of object class  what do u mean by "object of object class
object creation
object creation  when will java object is created? is it at runtime or compiletime
Object Oriented
Object Oriented  C++ is Purely object oriented or not .Then why java called purely object oriented
Object reference not set to an instance of an object
Object reference not set to an instance of an object  Object reference not set to an instance of an object
Object
Object       An object...). In an object, variables store values for later use and methods are the unit... are the basic units of the object-oriented programming. Objects are the part of our day
Session Object
Session Object  Why do we require Session Object?  Hello.... The session object is used by the developers to store and retrieve user's related data such as login details. The javax.servlet.http.HttpSession object
ArrayList object
ArrayList object  i have am ArrayList object it containg data base records in it, now i want to display this ArrayList object data in my jsp programe, plz help me
object as argument
object as argument  what happens when we pass a object into a method???if java is pass by value how does this makes a difference.....pllzzz give me more clarification on why we pass objects in a margument
Java object
Java object  Which class should you use to obtain design information about an object
Java object
Java object  What is mutable object and immutable object?  An Immutable object is a kind of object whose state cannot be modified after it is created. This is as opposed to a mutable object, which can be modified
Session Object
Session Object   What is the Max amount of information that can be saved in a Session Object ?   There is no such limit on the amount of information that can be saved in a Session Object. The only limit is the Session
object array
object array  Hi i have array that is object[] obj= { new string("hi"), new vector().add(10), new hashmap().setkey()} display(obj); display(object{[] obj) {} Now my question is what is the string length and how to retrieve
Vector object[]
Vector object[]  I want to create payslip in java public Vector...(); Object[] value = new Object[] {"Employee Name",f.ename.getSelectedItem()}; rec.add(value); value = new Object[] {"Mary-Kate Olsen", "Ashley
class and Object
class and Object  how many classes,References and objects in this following statement.... A a=new B();   Hi, In the statement: A a=new B(); There are 2 classes, Class A and Class B. References : 1 (Object of B
implect object
implect object  how i implment implect object   Hi Friend, Please visit the following links: http://www.roseindia.net/help/java/o/jsp-implicit-objects.shtml http://www.roseindia.net/jsp/jspfundamentals.shtml Thanks
constructor or object
constructor or object  object or construct which create first?   A constructor is always created first. Here is an example: class Example { Example(String st){ System.out.println(st); } public
object and method
object and method  a college would like to automate managing courses offered to students. initially only three courses are involved. each courses has... and an application that creates the necessary object
Object slicing
Object slicing  I have a program as bellow: #include<iostream.h> #include<conio.h> class A { public: int x; A() { x=10; } }; class B:public A { protected: int y
Class and object
the object of subclass Thanks
Java Object
Java Object         Object is the basic entity of object oriented programming language. Object... properties of the class or its group. Java object is an instance of the class. It takes
What is an object's lock and which object's have locks?
What is an object's lock and which object's have locks?   Hi, What is an object's lock and which object's have locks? Thanks
View object in JSF
View object in JSF  What is view object
Java object clone
Java object clone  What is criteria for a object to get cloned