Object Oriented Programming (CS304) Handouts
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Questions and Answers

What is the objective of the CS304 course?

To familiarize students with the concepts of object-oriented programming and reinforce these concepts through implementation in C++.

What is Object Orientation?

Object Orientation is a programming technique that represents problems in terms of objects and their interactions, mirroring how things operate in real life.

Which of the following are examples of tangible objects? (Select all that apply)

  • School (correct)
  • House (correct)
  • Ali (correct)
  • Date
  • Time
  • Car (correct)

Object Orientation makes it easier to understand complex problems because it reflects real-world scenarios more closely.

<p>True (A)</p> Signup and view all the answers

Every object in a system must have a specific role in its implementation.

<p>False (B)</p> Signup and view all the answers

What is the main purpose of a model in programming?

<p>Models are used to understand the problem before starting to develop a solution.</p> Signup and view all the answers

Flashcards

What is Object-Orientation?

A programming technique that uses objects and their interactions to model real-world problems.

What are Objects?

Objects are entities that have state (attributes) and behavior (operations) and a unique identity.

Tangible Objects

Objects that have a physical existence in the real world.

Intangible Objects

Objects that exist conceptually, representing ideas or abstract concepts.

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What is a Model?

An abstraction of something real or conceptual, helping us simplify and understand.

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Object-Oriented Models

Models that use interacting objects to visualize and understand a system or problem.

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Advantages of Object-Orientation

Object-Oriented models are easy to develop, understand, and implement due to their mapping to real-world problems.

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What are Attributes?

Attributes are characteristics or properties that describe the state of an object.

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What are Operations?

Operations are actions or behaviors that an object can perform.

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Unique Identity

Each object has a unique identifier that distinguishes it from other objects.

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The Purpose of Modeling in Programming

Models help programmers understand a problem before starting to build a solution.

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How are Objects Similar to Real-World Objects?

Objects in programming share characteristics like state, behavior, and unique identification with real-world objects.

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Study Notes

Object Oriented Programming (CS304) Handouts

  • This document is a set of handouts for a course on Object-Oriented Programming (CS304).
  • The document covers various lectures, ranging from introduction to more advanced topics.
  • It includes specifications of various lectures and examples.
  • Last updated on 20/08/2009 for the Virtual University of Pakistan.

Course Objectives

  • The course aims to familiarize students with object-oriented programming concepts.
  • Concepts will be reinforced through C++ implementations.

Course Contents

  • The course covers various topics, including:
    • Object Orientation
    • Objects and Classes
    • Overloading
    • Inheritance
    • Polymorphism
    • Generic Programming
    • Exception Handling
    • Design Patterns
  • C++ How to Program (Deitel & Deitel)

Reference Books

  • Object-Oriented Software Engineering by Jacobson, Christerson, Jonsson, Overgaard
  • The C++ Programming Language by Bjarne Stroustrup

What is Object Orientation (OO)?

  • A technique to visualize programming problems like real-life objects.
  • Objects interact and perform operations.
  • Examples: A person, a house, a tree, a car. (in diagrams)
  • Objects interact to perform operations in diagrams. e.g., Ali driving a car
  • Other example: A school with student, teacher, books, pen, etc

What is a Model?

  • An abstraction of a real or conceptual thing.
  • Models help understand a part of reality.

Object-Oriented Models (OO Models)

  • Used to understand problems before writing code
  • Show interacting objects in real life scenarios (diagrams).

What is an Object?

  • Tangible or conceptual entities.
    • Ali, Car, House, Tree are examples of tangible objects.
  • Have a state (attributes) and behavior (operations)
    • e.g., Ali (name, age) - walks, eats
    • e.g., Car (color, model) - accelerate, start car, change gear
  • Unique identifiers.

Tangible and Intangible Objects

  • Tangible: Ali, School, House, Car.
  • Intangible/Conceptual: Time, Date.

Object-Oriented Advantages

  • Easy to understand and develop object-oriented models.
  • Easy implementation with OO languages (e.g., C++).
  • Mapping problems to real-life structures.

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Related Documents

CS304 OOP Handouts PDF 2009

Description

Explore the comprehensive handouts for the CS304 Object-Oriented Programming course. This resource covers fundamental and advanced topics including classes, inheritance, and design patterns, with a focus on C++ implementations. Ideal for students seeking to strengthen their understanding of object-oriented concepts.

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