Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Aggregation
Composition
Aggregation : An association in which one class refers to collection or a another class. This is a part of a whole relationship where the phase can exist without the whole .
e.g.: A line item is whole and the products are the phases. If a line item is deleted then the products have not be deleted .
Composition : An association in which one class refers to another class or a collection. This is a part of a whole relationship where the phase cannot implement without the whole . If the whole is deleted then the parts are deleted. For example: An Order is a whole and the line items are the phase. If an order is removed then all the line items should be deleted as well.
Aggregations are not used to be circular.
In a garbage-collected language like Java, The whole has the responsibility of operating the garbage collector to prematurely collect the part by holding reference to it.
Loosely coupled SOA SOA gives in loosely coupled application elements, in which message is not necessarily tied to a particular database. Loose coupling actives enterprises to
Can you give Explaination about class
write an application that stores at least five different department and supervisor names in a two dimensional array
what is thread?
String concatenation and comparison public class StringTest { public static void main(String[] args) { int i = 4; int j = 5; System.out.println ("Hello" + i); // wi
what are Objects and Fields in java
How we Use a Car object in a different class ? class Car { String licensePlate; // e.g. "New York 543 A23" double speed; // in kilometers per hour double maxSpeed;
examples of 2D arrays
Alia is appearing for the board exams. In order to qualify for the next class Alia need to get exactly X credits. In current semester Alia has to study N number of subjects, and ev
Web-based Application: CIA - OMP Type Web-based Application Role Weblogic Administrato
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd