Database - Object-Oriented Data Modeling - Discussion
Discussion Forum : Object-Oriented Data Modeling - True or False (Q.No. 9)
9.
An operation that alters the state of an object is known as a constructor operation.
Discussion:
5 comments Page 1 of 1.
Zoya said:
9 years ago
The three most common types of operations that a class can have are:
* Modifiers
* Selectors
* Iterators
Modifiers:
A modifier operation alters the state of an object.
Selectors:
A selector operation lets you access the state of an object without changing it.
Iterators:
An iterator operation allows all the parts of an object to be accessed in a definite order. Object-oriented programmers often create a separate class that is responsible for using the iterator function on an object.
* Modifiers
* Selectors
* Iterators
Modifiers:
A modifier operation alters the state of an object.
Selectors:
A selector operation lets you access the state of an object without changing it.
Iterators:
An iterator operation allows all the parts of an object to be accessed in a definite order. Object-oriented programmers often create a separate class that is responsible for using the iterator function on an object.
Getha reddy said:
1 decade ago
What is the meaning of Constructor and Destructor?
Sachin Matte said:
1 decade ago
But distructor is used to delete the object not to modify it.
Shadulla.shaik said:
1 decade ago
An operation that alters the state of an object is known distructor.
An operation that creates the state of an object is known constructor.
An operation that creates the state of an object is known constructor.
Pooja said:
1 decade ago
Please tell the name that an operation that alters the state of an object.
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