What does J2SE mean in Java?

Java Platform, Standard Edition (Java SE) is a computing platform for development and deployment of portable code for desktop and server environments. Java SE was formerly known as Java 2 Platform, Standard Edition (J2SE). The platform uses Java programming language and is part of the Java software-platform family.

What is the difference between J2EE and J2SE?

J2SE is a collection of base classes and APIs that provides basic functionality (Java language, virtual machine and base libraries) for developing standard Java applications, while J2EE offers a collection of technologies and APIs for developing multi-tier enterprise applications.

Is Java and J2EE same?

Core java is a programming language used to develop general java application whereas J2ee is a computing platform which consists of core java with a powerful set of libraries. Core java is j2se.

Is J2SE free?

Java 2 Platform Standard Edition (J2SE) 5.0 offers the most widely used multi-platform application environment ever built, available free to you.

Is Core Java and Java are same?

Both the terms are practically same, considering Core Java is just a part of Java which stands for Java Standard Edition plus a set of related technologies. Java is a class based high-level programming language developed by Sun Microsystems, which was later acquired by Oracle Corporation.

Is Core Java and Java Different?

Java vs Core Java The difference between Java and Core Java is that Java is a programming language which is used for developing applications and applets. Core Java is the basic and raw form of Java which is used for designing application software for desktop as well as server environments.

What is the difference between J2EE and Java SE?

J2EE is nothing but an extension of the Java SE based on the Java programming language used for developing and deploying web-based enterprise applications. It consists of a set of APIs, services, and protocols that provide the functionality to develop multi-tiered web-based applications.

What is the difference between JVM and JSE?

JVM (Java Virtual Machine) is responsible to run our java application line by line. So here JVM is interpreter. More about JVM refer this JVM Tutorial. JSE (Java Standard Edition) or Java SE or J2SE. Java Platform, Standard Edition or Java SE is a widely used platform for programming in the Java language.

What is the use of J2E?

J2EE, originally known as Java Enterprise Edition (Java EE), is a collection of Java APIs owned by Oracle Corporation used to write server-side enterprise applications. Java is a high-level class-based programming language that is commonly used to develop and deliver content on the web.

What is the J2SE specification?

The J2SE is version 2 of that specification, with details for those APIs, bytecode, and execution particular to that version. Major implementations of that specification include the Oracle JDK and OpenJDK, both of which consist of a JDK and a JRE.