There is nothing like core and advanced java. Actually SUN Corporation released three versions(editions) of Java. 1. Standard edition(J2SE). 2. Enterprise edition(J2EE). 3. Mobile edition(J2ME). Core and Advanced Java are the names given by some people which is wrongly meant. Second Answer These terms aren't an actual part of the Java language or the software typically downloaded to create programs (such as the JRE [Java Runtime Environment], or JDK, or GlassFish, etc). The terms "core Java" and "advanced Java" have relevance only in terms of a series of books. It's the same thing as if a new author published a book and decided to call it "Intermediate Java". It's simply a distinction made by the authors / publishers for the content to be in the specific books. So, the short of it is, they're just references to titles from books.
Core java consists of basics of java language (OOP, Threading, Exceptions, Collections, Annotations, Internationalization etc) along with other technologies like JDBC, Servlets. Advanced java is the next step of core java. This consists of JSP, EJB, Beans etc.
When most computer users think of Java, what they are really thinking of is Java core, which is the standard edition that is used in most basic computer applications. The term Java in and of itself is a more broad term that can cover both the standard edition and more advanced applications.
Java or Java SE comes with the standard library, with all the crazy classes to make life easy. Java Core does not come with most of these classes, so that it is a lot smaller.
java is an advanced object oriented programming language than c++
That depends on what you want to do.
Advanced Java will assume you already know the basic stuff. If you don't know it, you'll be completely lost.
The Core Java technologies and application programming interfaces (APIs) are the foundation of the Java Platform, Standard Edition (Java SE). They are used in all classes of Java programming, from desktop applications to Java EE applications. Well What exactly you mean by Java?
Core Java has to do with the basic package of Java objects that are typically used for general desktop applications. These objects come in the 'Standard Edition' of JavaAdvanced Java could actually refer to any advanced topic having to do with Java programming-- and there are many.The other packages that you will typically see being referred to in opposition to Core Java are Enterprise Java and Micro Edition. Enterprise Java is largely business and network oriented, and Micro Edition is what is typically used for hand-held devices.The difference is that core java is the fundamental for java that will be used in any java technology without this no one can jump on any advance java technology.Where as advance java is specialisation in some domain, such as networking, web, DCOM or database handling.And more over core java packages are always started with "java"e.g.java.lang.....where as advance java are always with "javax"e.g.javax.servlet....Core Java uses the console for Input and output i.e - DOS PromptAdvanced Java is more on the GUI side with a Window,Buttons,Frames,TitleBar,etc.and is used to create more client-server based applications and applets.
SCJP stands for Sun Certified Java Professional SCWCD stands for Sun Certified Web Component Developer SCJP is a certification for understanding on core java concepts whereas SCWCD is for web developers. SCWCD is usually considered an advanced certification whereas SCJP is the most basic of Java certifications.
It is a good to know item. It is not mandatory or necessary. Basic knowledge of core Java is enough to learn JSP and Servlets.
Core Java and J2SE are the same thing, which is the set of classes to be found in the rt.jar package. The classes were just given different names at different stages of the continued revisions to the Java Runtime Environment.
They are different versions. Java 5 is newer than Java 2. Think of it like the difference between the Playstation 1 and the Playstation 3.