Java is a universal programming language that has gained much popularity and has bright prospects for the future. One of the reasons for this is its cross-platform compatibility, which makes it possible to run Java applications on different operating systems. Furthermore, Java has a large ecosystem of libraries and frameworks, making it simple to create enterprise-level applications, web applications, mobile applications, and Android apps. With strong community support, Java is the preferred choice for many developers. In this blog, we discuss these two categories of data types in Java. If you’re interested in Java and want to enhance your skills, consider enrolling in a Java Course in Pune.
Primitive Data Types
Primitive data types in Java are basic data types built into the language. They represent simple values such as numbers, characters, and boolean values. The following are the eight primitive data types available in Java:
- Byte: It is a 1-byte integer that can store values from -128 to 127.
- Short: It is a 2-byte integer that can store values from -32,768 to 32,767.
- int: It is a 4-byte integer that can store values from -2,147,483,648 to 2,147,483,647.
- Long: It is an 8-byte integer that can store values from -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807.
- Float: A 4-byte floating-point number can store decimal values.
- Double: An 8-byte floating-point number can store decimal values.
- Char: A 2-byte Unicode character can store a single character.
- Boolean: It is a 1-bit value that can be true or false. So, if you’re looking to upskill yourself and stay ahead in today’s competitive job market, consider enrolling in a Java Course in Mumbai.
Non-Primitive Data Types
Data types in Java are also known as connection types. They are not built into the language, but rather, they are created by the programmer. They represent complex objects such as arrays, classes, and interfaces. The following are the two categories of non-primitive data types available in Java:
- Arrays: A collection of elements of the same data type. It can be of any data type, including primitive and non-primitive.
- Classes and Objects: A class is a blueprint for making objects, and an object is an example of a class. Classes can contain variables and methods and can be used to create complex data structures.
In this blog, we have discussed the Primitive data types and Non-Primitive data types. By knowing the difference between Primitive and Non-Primitive data types, developers can make informed decisions about how to store and manipulate data in their programs. Java’s rich ecosystem of libraries and frameworks makes it an excellent choice for making a broad range of applications, from enterprise-level systems to mobile apps. With its cross-platform compatibility and strong community support, Java will likely remain a popular programming language for years. If you want to enhance your Java skills, you may find it helpful to consider taking a Java Training in Jaipur.