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Questions and Answers
What is Object-oriented programming (OOP)?
What is Object-oriented programming (OOP)?
Object-oriented programming (OOP) is a programming paradigm based on the concept of 'objects'.
Which of the following are principles of OOP? (Select all that apply)
Which of the following are principles of OOP? (Select all that apply)
What is a Class in OOP and why do we need it?
What is a Class in OOP and why do we need it?
A Class in OOP is a blueprint for creating objects. It defines attributes and methods that the objects of the class will have.
Objects can contain ______ and ______ in object-oriented programming.
Objects can contain ______ and ______ in object-oriented programming.
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In OOP, objects are represented by fields known as attributes.
In OOP, objects are represented by fields known as attributes.
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Study Notes
Introduction to Object Oriented Programming (OOP)
- Programming II covers topics including writing structured Java code, compiling and running Java code, using characters in Java, mathematical functions, conditional statements, repetition statements (loops), methods, and arrays.
Structure Programming
- Structure programming is a program written using only structured programming constructions: sequence, repetition, and selection.
Object Oriented Programming (OOP)
- Object-oriented programming is a type of programming based on the concept of "objects" that can contain data (attributes or properties) and code (methods).
- OOP languages include Java, JavaScript, Python, C++, Visual Basic.NET, and PHP.
Principles of OOP
- The principles of OOP include encapsulation, abstraction, inheritance, and polymorphism.
What is OOP?
- Object-oriented programming is a programming paradigm based on the concept of “objects” that allows for a way of thinking about software construction.
- A programming paradigm is a style of programming that is not specific to a language, but rather a methodology to apply.
Programming Paradigms
- Other programming paradigms include procedural, declarative, and event-driven.
- Examples of procedural programming languages include Basic and Pascal, while object-oriented languages include C++ and Java.
Examples on Programming Paradigms
- Procedural programming is about writing a list of instructions to tell the computer what to do step by step, relying on procedures.
- Object-oriented programming is a programming paradigm based on the concept of “objects”.
Objects and Classes
- An object consists of data and operations.
- A class is a blueprint or template that defines the properties and behavior of an object.
- Classes are needed to create objects, allowing for code reuse and modularity.
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Description
This quiz covers the basics of object-oriented programming in Java, including classes, constructors, inheritance, and polymorphism, as well as programming concepts like conditional statements, loops, and methods.
