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Questions and Answers
What is a key characteristic of Object-Oriented Programming (OOP) that allows for reusable software components?
In Procedural Programming, data and code are combined in a single unit.
False
What is the term used to describe the process of hiding implementation details and only exposing the necessary information to interact with an object?
Abstraction
In Object-Oriented Programming, a _______________________ is a blueprint or template that defines the characteristics and behavior of an object.
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Match the following programming approaches with their characteristics:
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What is the primary focus of Object-Oriented Analysis (OOA)?
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Object-Oriented Design (OOD) is concerned with understanding the system's functional requirements.
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What is the primary difference between Object-Oriented Analysis (OOA) and Object-Oriented Design (OOD)?
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Object-Oriented Design (OOD) elaborates the ______________ models to produce implementation specifications.
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Match the following concepts with their corresponding focuses:
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In Object-Oriented Programming, what is an attribute of an object?
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Object-oriented programs are difficult to understand, correct, and modify.
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What is the main benefit of Object-Oriented Programming in managing complex problems?
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Object-oriented programming allows programmers to hide details into self-contained boxes called ______________.
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Match the following terms with their definitions in Object-Oriented Programming:
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Modules are typically incorporated into a program through interfaces.
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Study Notes
Procedural vs Object-Oriented Programming
- Procedural programming (C) only defines data types but does not model real-world objects
- Object-Oriented Programming (C++) models real-world objects, focusing on characteristics, state, and behavior or functions
Characteristics of Object-Oriented Programming
- Data and code are combined into a single body (class)
- Private and protected data prevents access from outside classes
- Supports reusable software components
- Hides details and focuses on interaction between objects
- Supports inheritance and polymorphism
Object-Oriented Analysis and Design
- Object-Oriented Design (OOD) produces implementation specifications from analysis models
- Object-Oriented Analysis (OOA) focuses on what the system does, while OOD focuses on how the system does it
Imperative Programming Paradigm
- Modules are typically incorporated into the program through interfaces
Object-Oriented Programming (OOP) Concepts
- OOP models real-world objects as classes, defining attributes (state) and behaviors (operations)
- Attributes: properties of objects (e.g., size, shape, weight, color, ID, age)
- Behaviors: actions (e.g., Resize, Move, Set, Get, Delete)
- OOP helps manage complex problems by grouping related information and code into one body (object)
- OOP allows programmers to think abstractly and focus on interactions between objects
- Object-oriented programs are easy to understand, correct, and modify
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Description
Compare and contrast object-oriented programming with procedural and structured programming, focusing on data types, code organization, and data access.
