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Which of the following is the functionality of 'Data Abstrac - Practice - ObjectiveMcq

Which of the following is the functionality of 'Data Abstraction'?

Correct Answer: A — Reduce Complexity

An essential element of Object Oriented Programming is 'Data Abstraction' which means hiding things. Complexity is managed through abstraction.

Which of the following concept is often expressed by the phrase, 'One interface, multiple methods'?
Which Keyword from the following is used to inherit properties from one class into another?
Which of the following supports the concept of hierarchical classification?
Which of the following is a mechanism by which object acquires the properties of another object?
How will a class protect the code inside it?
What is 'Basis of Encapsulation'?
Which of the these is the functionality of 'Encapsulation'?
Which of the following mechanisms is/are provided by Object Oriented Language to implement Object Oriented Model?