What is an aggregate object?

Options
- An object with only primitive attributes
- An instance of a class which has only static methods
- An instance which has other objects
- None of the above


CORRECT ANSWER : An instance which has other objects

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Raghu 08-14-2017 02:24 PM

Answer

Aggregate object is a cluster of associated objects that are treated as a unit for the purpose of data changes. Only one member at a time can use the external references of the Aggregate, which are designated as the root. Certain rules applies to the aggregate object to maintain the consistency and help to maintain the complex associations of an object in a model. Cluster, entities and value objects are part of aggregate object and it defines the boundary around each. Aggregate objects controls all the access to the defined objects inside the boundary through the root

xxx 01-20-2015 07:50 AM

Aggregate Object

Aggregate object is a cluster of associated objects that are treated as a unit for the purpose of data changes. Only one member at a time can use the external references of the Aggregate, which are designated as the root. Certain rules applies to the aggregate object to maintain the consistency and help to maintain the complex associations of an object in a model. Cluster, entities and value objects are part of aggregate object and it defines the boundary around each. Aggregate objects controls all the access to the defined objects inside the boundary through the root.

Rohit Sharma 07-27-2014 11:16 PM

aggregate object

An object that contains other objects for the purpose of grouping those objects as a unit is an aggregate object, also known as a container or a collection. A linked list and a hash table are the example of an aggregate object

aggregate object 07-6-2013 02:41 AM

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