Q:

What is the difference between procedural and object-oriented programming?

A:

Quick Answer

In procedural programming, a program is divided into portions called functions, while in object oriented programming, the program is divided into portions called objects. Another key difference is that object-oriented programming follows the "bottom-up" approach, while procedural programming follows the "top-down" approach.

 Know More

Full Answer

Procedural programming commands the computer step by step via a list of instructions. It relies on subroutines or routines. A routine can have a series of computational steps. Procedural programming is sometimes referred to as imperative programming. Object-oriented programming, as its name implies, relies on objects. Objects are components of a program that know how to execute certain tasks and interact with the other elements of the program.

Because objects are more versatile, object-oriented programming can be used to develop complex programs with less code. The use of objects also facilitates code reuse. In procedural programming, the focus is placed on the functions and sequence of actions to be performed and not on data. In object-oriented programming, however, the focus is placed on the data and not the procedures or functions.

The main purpose or aim of the two programming methods is to make programming more efficient. They make the process of writing complicated programs simpler, modifiable, expandable, easily understandable and bug-free.

Learn more about Computer Programming

Related Questions

  • Q:

    What are some Java practice problems?

    A:

    Basic Java programming practice problems include simple warmup tasks such as Boolean logic, "for and while" loops, arrays, strings, substrings and parsing. Practice problems allow users to input code and see the finished product. Coding samples cross-reference the practitioner's work with the website creator's design using Java.

    Full Answer >
  • Q:

    What is binding constraint?

    A:

    A binding constraint is a constraint used in linear programming equations whose value satisfies the optimal solution; any changes in its value changes the optimal solution. Once an optimal solution is obtained, managers can relax the binding constraint to improve the solution by improving the objective function value. Managers should not tighten the binding constraints as this worsens the value of the objective function.

    Full Answer >
  • Q:

    What is nonprocedural language?

    A:

    Nonprocedural language is that in which a programmer can focus more on the code's conclusion and therefore doesn't have to use such common programming languages as JavaScript or C++. This makes nonprocedural language somewhat easier to learn for those just beginning to get into coding and programming.

    Full Answer >
  • Q:

    What are some pseudocode examples?

    A:

    Pseudocode explains a computer programming algorithm in logical, rational terms in the format of computer programming lines without creating an actual programming code. Pseudocode helps programmers visualize the steps needed to write programs with mathematical functions, Boolean logic and parameters that produce various outputs.

    Full Answer >

Explore