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PHPDifference Between Structured and Object-Oriented Programming
Programming is of different types like structured, procedural, functional, object-oriented, etc. All these programming types have different features and developers have to choose the one to develop a program or an application. In this article, we will discuss the difference between structured and object-oriented programming.
What is Structured Programming?
Structured programming is a type of programming in which separate modules are used to develop a program. All these modules are properly structured. This is a type of programming in which developers have the opportunity to create user-defined functions. Programmers can follow the logic of the program easily. Programming languages that support structured programming are ?
The elements supported by structured programming include ?
- Selection Statements
- Sequence Statements
- Iteration Statements
What is Object-Oriented Programming?
Object-oriented programming is a type of programming in which data and functions are kept together in a class. The concepts included in object-oriented programming are ?
- Abstraction
- Encapsulation
- Polymorphism
- Inheritance
Data hiding feature is also involved in this type of programming.
Difference between Structured and Object Oriented Programming
| Structured Programming | Object-Oriented Programming |
|---|---|
| Structural programming is a type of procedural programming. | Object-oriented programming consists of objects which have different properties and methods. |
| A program consists of small functions and programs. | A program in object-oriented programming depends on objects and entities. |
| Programs consist of readable code. The components present in this type of programming can be reused. | Objects are created in object-oriented programming. Each object consists of a lot of functions and data. |
| Computer programs developed in this programming language are clear and have quality. | Its aim is to develop programs easily so that productivity can be increased. |
| The main aspect of this type of programming is the functions and processes which are used to work on the data. | It divides a system into small modules which help to combine processes and data. |
| Programs can be modified and managed easily and developers can easily understand them. | In object-oriented programming, everything depends on objects which can be executed easily by acting and reading. |
| Code lines in this type of programming are executed sequentially. | Methods work dynamically in this type of programming and methods are called as per the need. |
| The top-down approach is followed in this type of programming. | Bottom-up approach is followed in this type of programming. |
| It is less flexible. | It is more flexible. |
| Importance is given to the code in this type of programming. | Importance is given to data in this type of programming. |
| The main function is used to call the other functions for processing. | Objects communicate with each other and pass messages. |
Conclusion
Object-oriented programming depends on objects that consist of functions and data. These objects communicate with each other to provide the output. Structured programming depends on the main function that calls the other functions when needed. Both of them have different features that can be used to develop different types of programs.
FAQs on Structured Programming Vs. Object Oriented Programming
FAQ 1. What is the main aim of structured programming?
The main aim of structured programming is to call other functions to run a program. These functions are called as in the main method.
FAQ 2. What type of approaches are used by structured and object-oriented programming languages?
Structured programming supports a top-down approach while object-oriented programming supports a bottom-up approach.
FAQ 3. In which type of programming the code is executed sequentially?
Code is executed sequentially in the structured programming language.
FAQ 4. Which type of programming language divides a system into small modules?
Object-oriented programming divides a system into small modules. These modules are executed and combined later to give the output.
FAQ 5. What type of programming is structured programming?
Structured programming is procedural programming in which the code is executed sequentially. In object-oriented programming, objects are used for code execution.
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