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Define Stock Index, and Briefly Discuss Two of the Popular

question 30

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Define stock index, and briefly discuss two of the popular stock indices.


Definitions:

Composition

In object-oriented programming, composition is a design principle where a class references one or more objects of other classes in instance variables, thus representing a "has-a" relationship.

"Has-a" Relationship

In object-oriented programming, it indicates that an object of one class contains or encapsulates objects of another class.

SetDimension

A method typically used in graphics programming to specify the dimensions (width and height) of an object.

Class Box

A custom data structure or object defined in programming that can encapsulate variables and methods.

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