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Start learning 50% faster. Sign in nowEncapsulation is a cornerstone of OOP that enforces data hiding by restricting direct access to an object’s internal state. 1. Data Protection: By using access modifiers (e.g., private, protected), encapsulation shields sensitive data from external manipulation. 2. Clear Interfaces: Through getter and setter methods, encapsulation provides controlled interaction with an object’s data, ensuring integrity and security. 3. Modularity: Encapsulation helps developers manage code complexity by compartmentalizing data and behavior within distinct classes. Thus, encapsulation creates a robust framework for managing dependencies and ensuring secure object interactions. Why Other Options Are Incorrect: • A) Abstraction: Focuses on hiding implementation details but differs by emphasizing interface design. • B) Polymorphism: Deals with dynamic behavior and method variability, unrelated to data hiding. • D) Inheritance: Describes property/method sharing between classes, not encapsulation. • E) Composition: Involves constructing objects using other objects, unrelated to access control.
I. 2x 2 + 5x + 2 = 0
II. 4 y 2 = 1
In how many ways can the selection of 4 boys and 3 girls can be made from a group of 6 boys and 6 girls?
I. x2 = 100
II. y2 - 9y + 20 = 0
...I. 3x2 - 14x + 15 = 0
II. 15 y 2 - 34 y + 15 = 0
If the S.P. of Rs 2250 results in a 10% discount on list price, what S.P. would result in a 20% discount on list price?
...If 94*6714 is divisible by 11, where * is a digit, then * is equal to