Overview
Test Series
Abstraction in Java is a methodology that aids in hiding the complexity of the code by only showcasing the necessary features and concealing the rest.
On the other hand, encapsulation is a technique used in Java to bundle data and the methods that operate on this data into a single unit, thereby ensuring data integrity.
| Serial No. | Abstraction | Encapsulation |
| 1 | Abstraction primarily focuses on what needs to be done. | Encapsulation, however, focuses on how it is done. |
| 2 | In abstraction, problem-solving is undertaken at the design or interface level. | In encapsulation, problem-solving is executed at the implementation level. |
| 3 | Abstraction is used to hide unnecessary details. | Encapsulation helps in protecting the data by keeping it in an isolated unit. |
| 4 | Abstraction in Java is implemented using interfaces and abstract classes. | Encapsulation is implemented using access modifiers. |
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