ADVANCED TOPICS IN COMPILER DESIGN
CODE GENERATION FOR OBJECT ORIENTED LANGUAGES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Emphasis on details so the developer gets a better understanding
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A developer hides all but the relevant data about an object
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Either A or B
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None of the above
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Detailed explanation-1: -In object-oriented programming, abstraction is one of three central principles (along with encapsulation and inheritance). Through the process of abstraction, a programmer hides all but the relevant data about an object in order to reduce complexity and increase efficiency.
Detailed explanation-2: -Abstraction is a process of extracting important information without involving the complete detail of the system. On the other hand, data hiding is a process of wrapping the data in a single unit, i.e., to achieve data encapsulation.
Detailed explanation-3: -Encapsulation allows you to hide specific information and control access to the object’s internal state.
Detailed explanation-4: -What is abstraction in programming? Abstraction occurs when a programmer hides any irrelevant data about an object or an instantiated class to reduce complexity and help users interact with a program more efficiently.