Java is a programming language that has two main types:
Java SE (Standard Edition): This is the core Java language that provides all the basic features and functionalities of Java. It includes the Java Virtual Machine (JVM), which is responsible for running Java programs, and the Java Development Kit (JDK), which is used for developing Java applications.
Java EE (Enterprise Edition): This is a set of Java APIs (Application Programming Interfaces) and technologies that are used for developing large-scale, distributed, and enterprise-level applications. Java EE includes a variety of APIs such as Servlets, JSPs, EJBs, JPA, JMS, and many others. These APIs provide a rich set of features for developing complex and robust enterprise applications.
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Core JAVA and Advanced JAVA are the two types of JAVA
the two types of java programs are Applet and application programs
Exceptions are of two types: checked exceptions and unchecked exceptions.
There are two main categories of variables in Java. They are primitive and non primitive. Primitive data types are the basic data types like int, float, char etc. These are not objects. The other non primitive data types are all types of Java Objects. Example: String, ArrayList etc.
The two basic data types in Java are primitives and objects. Primitives: byte, char, short, int, long, float, double, boolean Objects: Everything else.
Strings and Arrays are two totally different data types in Java and they will not match with one another.
No Primitive data types do not have objects. As of Java 1.5, all primitive types in Java have "wrapper" classes. These classes serve two purposes: # They keep all type-specific methods together in one place. # They allow primitive types to be used in situations which take advantage of generics (also introduced in Java 1.5).
public, <blank/none specified>, protected, private
No, in Java, only signed numbers are defined.
Just create two methods with the same name, but with different types or numbers of parameters.
java is not purely oops because of primitive types in java like int and float double
That means that Java is fairly strict about data types.
core java ,jse.advanced jse,jee and j2me