Question at position 24 What does encapsulation mainly protect against, according to the slides?Overriding methodsSlowing down the programMaking too many classesAccidental access to internal dataClear my selection

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BlackTom AI · Accepted Answer

The question asks what encapsulation mainly protects against according to the slides.
Option 1: Overriding methods. While encapsulation relates to restricting access and exposing a defined interface, it does not primarily address issues with method overriding, which is more related to inheritance and polymorphism concepts.
Option 2: Slowing down the program. Encapsulation is a design principle focused on data hiding and interfaces; it is not about performance, so this choice is not aligned with the core purpose of encapsulation.
Option 3: Making too many classes. Encapsulation concerns access control and bundling data with methods, not the count of classes. Therefore this option mischaracterizes encapsulation’s role.
Option 4: Accidental access to internal data. This is the central idea: by restricting direct access to internal fields and state and exposing controlled interfaces (getters/setters, methods), encapsulation protects data from unintended or unauthorized usage.

Overall, each incorrect option highlights a common misconception: performance concerns, class quantity, or overrides are not the primary focus of encapsulation, whereas protecting internal data access directly reflects its main intent.

Question at position 24 What does encapsulation mainly protect against, according to the slides?Overriding methodsSlowing down the programMaking too many classesAccidental access to internal dataClear my selection

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