JAVA Information for Beginners

Object-oriented programing (OOP) is a popular programming model used by programmers to develop codes. There are different types of languages, such as Java, Python, and C++. OOP is a program that uses the ideas of classes and objects to let programmers create reusable pieces of code (Shaffer, 2013). A class serves as a template from which distinctive objects can be built. Understanding object-oriented technology requires an object. In OOP, objects have a state and behavior just like actual objects do (Shaffer, 2013). An object's behavior is an action it might take, and its state is how it unfolds. On four guiding principles, object-oriented programming is built. Encapsulation, the first of these principles, refers to the implementation of data hiding (Wallen, 2005). Since the objects are contained within the class, a Java class serves as an illustration of this. The following OOP principle is an abstraction, which refers to hiding the program's internal workings while still displaying its functionality.  The OOP principle of polymorphism is another. This principle applies to tasks that can be completed in various ways, such as driving, which is a regular task that can be completed in various ways each time. The final OOP principle is inheritance, which describes the process by which an object takes on all of the characteristics and behaviors of a parent object. This idea makes it possible to reuse code (Point, n.d.)

 Java is a great programming language to learn and is faster than other programming languages, such as Python. To install the software, the user must first identify what kind of operating system they are utilizing; this will help them pick out the version to download. The user needs JDK (Java Development Kit) to install the software. I also advise installing an IDE; as a beginner having an IDE can make things easier. It has debugging capabilities, helps programmers develop software code more efficiently, and can help boost the speed of development tasks. After installing both IDE and JDK, start by creating a program. The very first program I used was "Hello My Name Is." This program helps users navigate the software and start their first Java program. There are thousands of ways to learn Java; if you are more of a visual and hands-on learner, I advise using YouTube, as there are thousands of videos teaching how to use the software for free.