Exam FC0-U61 topic 1 question 241 discussion

D. Class Explanation: A class is a fundamental programming construct used in object-oriented programming (OOP) to group functions (methods) and properties (attributes) together. This allows for code reusability, modularity, and organization when designing an application. Why not the other options? A. Constant – A constant holds a fixed value that does not change, but it does not group functions and properties. B. Vector – A vector is a dynamic array used for storing elements, but it is not used for organizing functions and properties. C. Function – A function encapsulates a block of code but does not provide a structure to group multiple functions and properties together. Since a class enables grouping of related functions and properties, it is the best design construct for application development.

D. Class A class is the best design construct to allow developers to group functions (methods) and properties (attributes) for reuse when designing an application. Classes serve as blueprints for creating objects (instances) that share the same attributes and behaviors, facilitating code reusability, organization, and modular design in object-oriented programming.

D. Class. In object-oriented programming, a class is a blueprint for creating objects. It encapsulates data (properties) and behaviors (functions/methods) into a single unit. This encapsulation promotes code organization, reusability, and maintainability.

Function = reusable blocks of code