COMPUTER SOFTWARE
PROGRAMMING LANGUAGES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Modules
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Packages
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Arrays
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Classes
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Variables
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Detailed explanation-1: -There are two types of data abstraction. They include: Abstraction using classes: A class organizes the data into categories. With access specifiers, the classes determine which functions users can see and which functions remain hidden.
Detailed explanation-2: -Data abstraction refers to providing only essential information to the outside world and hiding their background details, i.e., to represent the needed information in program without presenting the details.
Detailed explanation-3: -Abstract Classes and Methods Data abstraction is the process of hiding certain details and showing only essential information to the user. Abstraction can be achieved with either abstract classes or interfaces (which you will learn more about in the next chapter).
Detailed explanation-4: -Baking a cake. If you are following a recipe to bake a cake, you are using abstraction. Using known color and outfit combinations to dress in the morning. Another real-world example of an abstraction is getting dressed in the morning. Driving to work. 18-Oct-2022