Desktop Information Services Provide Instantaneous Access to Real-Time Historical Financial

question 25

True/False

Desktop information services provide instantaneous access to real-time historical financial data, news and many other services.

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Definitions:

Override

A feature in programming languages that allows a subclass or child class to provide a specific implementation of a method that is already provided by its parent class.

Late Binding Mechanism

The process of linking a function call to the actual code to be executed at runtime, rather than compile time.

Polymorphism

A programming concept allowing objects of different classes to be treated as objects of a common superclass, enabling multiple forms of behavior.

Upcasting

The casting of a derived class object to a base class object, which typically does not require an explicit type casting.