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What is Java?
Java is a network-centric, object-oriented, and multi-platform programming language. Sun Microsystem first made it available in 1995, and it is also utilized as a computing platform. Later, it was purchased by Oracle Corporation.
Java was designed with the motto “Write once, run anywhere.” Since its release, it has rapidly gained popularity for building both clients- and server-side applications. Moreover, its syntax is comparable to those of C and C++. Furthermore, the syntax for declaring variables in Java is strict. The Java data types that will be kept in a particular variable must be specified by the programmer.
Features of Java
Java programming languages hold great features that make them the no. 1 choice among programmers. These features are:
- Platform-Independent: The programming language Java is platform-Independent. This means that Java code can be executed on any type of device, including mobile devices and desktop computers. It is conceivable due to Java Virtual Machine and Byte Code.
- Object-Oriented: All of the object-oriented programming features and ideas, including encapsulation, abstraction, inheritance, etc., are supported by the Java programming language.
- Safe and Dependable: It offers secure communication, public key infrastructure, authentication, cryptography, and much more to give developers a secure and dependable platform.
- Compiled and Interpreting: With Java, you can translate the source code into ByteCode and execute it on any device or platform by interpreting it on the JVM.
To know more about these features in detail, students can also take Online Java Assignment Help from professional academic experts.
Applications of Java Programming Language
Java offers a comprehensive and sophisticated set of APIs that aid developers in creating apps. Java enables users to create a variety of programs for multiple applications. One can create the following applications using Java technology:
- Game Development: Since the most robust open-source 3D engine supports Java, it is commonly employed by companies who create video games. Also, when it comes to building 3D games, the platform offers unmatched capacity.
- IoT Application: There are many different programming languages that may be used to create IoT applications, but Java gives developers an advantage that is unparalleled. Java is popular among IoT programmers due to its security, adaptability, and versatility.
- Mobile App Development: The majority of Android applications are created using Java. Java is also used for developing Android apps in the most well-known IDE, Android Studio. Therefore, creating Android applications will be considerably simpler if you are already familiar with Java.
- Web-based Applications: It is used to create web-based applications because it offers extensive support for web development with Servlet, JSP, and Struts. Due to this, Java is also referred to as a server-side programming language.
- Big Data Technology: Despite the fact that there are other programming languages for Big Data Technology, Java remains the top option. Java is used to create the Hadoop HDFS platform, which is used to process and store big data applications.
A wide range of applications, including business applications, network applications, desktop applications, online applications, games, Android apps, and many more, can be created using Java. Students who need Java Programming help online can also hire an expert for professional assistance.
Why Do Developers Use Java?
Java stands apart from other programming languages in terms of security and functionality. The following are some other justifications for why developers choose to utilize Java:
- Multi-threading: A lightweight subprocess is called Thread. Java’s multi-threading feature enables the simultaneous execution of two or more threads. It maximizes the CPU’s efficiency.
- Scalability: It is crucial because it manages workloads, improves system performance, and maximizes output.
- Memory-Management: The garbage collection feature that Java offers is used to manage memory. The objects are automatically deleted when they are no longer needed by the application. It enhances the application’s speed.
Also Read: Java vs Scala: Which Is Better?
|Companies Using||Google, Netflix, Airbnb, etc.||Microsoft, Uber, PayPal, etc.|