Object And Oriented Programing ( Oop ) Languages

“During the object-oriented analysis (OOA) phase object-modeling techniques are used to analyze the functional requirements for a system and create models which reflect the logical design of the system. During the object-oriented design (OOD) phase of the system, models are elaborated upon to include implementation specific details that show how the physical design of the system will come together. OOA focuses on what the system does (its static structure and behavior), OOD on how the system does it (its run-time implementation).”

Algorithms are set of steps for solving a problem; algorithms also make the program faster. For example, when you are checkers games and you want the user to be able to play against the computer. Computer scientist must figure how to a checkers’ program that never loses by using the minimax search algorithm to search through the huge tree of possible moves. Another interesting topic that I learned in the video is object code. Object code is the output of a compiler after processes source code; source code was written by a human in a programming language for a computer program. A compiler is a conversion of source code into object code. Object code is usually a CPU, but sometimes it designed to convert source code into an assembly language or into some other programming

Things have changes significantly since the early days of the automobile. What was once relative simple machinery (seen from today's point of view), it has developed to become a very complex system that makes a car what it is.

In Object-orientated approach methodology, a system is viewed as an object (Govardhan & Munassa: 71). This approach intergrades data and processes into objects. It emphasizes the construction and testing of object models. This technique uses UML diagrams such as Communication Diagrams, which show the relationship between objects, Development Diagrams which show how a complete system will be deployed on one or more machines, the Class Diagram and Sequence Diagram.

In the computer hardware, it is what makes the work of the computer. The CPU processes information and can store this information in the RAM or the hard drive. Sound card, it is possible to provide audio to a speaker, a video card, will be able to provide an image on the monitor. All this is objects.

Programming languages are vast and diverse in their numbers. These different languages use fundamental styles of programming called programming paradigms. These programming paradigms layout the particular design approach that a program will use to solve a problem or achieve an objective. Of the many different types of programming paradigms, some of the more distinguished ones are procedural, functional, logical, and object orientated programming. Recently the object orientated languages have been rising in popularity due to their ability to easily implement large programs. There are many different object orientated programming languages (OOPLs), among them are C#, Java, Ruby, and Python. This essay will compare and contrast two of these languages: Python and Java.

Object-oriented programming is a programming language model organized around objects. And it represents the concept of object that has data fields. The Object-oriented programming is a type of language that is oriented around objects. They do not base their action on the logic that manipulate the object, but on object.

Object Database – An object database is when objects are stored instead of data types like integers or strings. Objects are given an identity so that a reference can be given to it. Objects usually contain attributes and methods. Other objects that can be used are indexes, stored procedures, sequences, and many other objects.

Object-oriented programming language is a high-level programming language based on the object. Data hiding, Inheritance, and polymorphism such basic features of this programming languages. this method is not used for computer programming Until the early 1990s. But, mostly use this language for modern computer programming.

A class can be described as a collection of objects of similar type. These objects often share the same attributes, operations, methods, relationships, and semantics. Additionally, once a class is defined any number of objects can be created and associated to that class. For example, beagles and boxers represent different breeds (i.e. instances) of "dogs" which also can be viewed as a distinct class. Furthermore, defining classes, as part of the object modeling process is not that different from the traditional system analysis process, which seeks to achieve a goal (i.e.

The focus of object-oriented view is on the elaboration of design classes that belong to both problem and infrastructure domains. Classes are elaborated by specifying messaging details, identifying interfaces, defining attribute data structures, and describing process flow for operations. In traditional view, three components are refined, they are control modules, domain modules, and infrastructure modules. To generate programming language source code detailed representations of data structures, interfaces and algorithms for each program are to be created.

Instance of a class is a sub-category of that class. E.g. greyhound; dog. Every object has a class. Objects are instances of classes. Methods define what an object can do and properties describe it.

Object-oriented programming is a programming paradigm based on the concept of objects rather than algorithms, this may contain data in the form of fields. it aims to incorporate the advantages of modularity and

A program is aaa collection of instructions written in any programming language. They tell a computer how to perform a some task. It is just like a recipe which tells us how to prepare a particular dish and also describes all its ingredients and the steps to follow. Programming is also very similar in concept.

OBJECT: refers to a particular instance of a class where the object can be a combination of variables, functions, and data structures.