Advance Java

"Core Java" AFAIK is not an official, well-defined term. It is, however, the title of a book from Sun that introduces Java as a language and the most important parts of the Java SE Standard API - and that's probably what most people think of when they hear the term.

"Advanced Java" is everything that goes beyond that - most importantly the APIs defined in Java Enterprise Edition, i.e. Servlet programming, Web Services, the Java Persistence API, etc

"Core Java” means "stand -alone" java applications whereas “Advanced java” means java applications that runs on servers i.e., these are the “web applications".

Advance java comprises mainly of three things:

JSP: JSP stands for Java Server Pages. JSP is used to build up forms. it’s used as a view part of the MVC model. if somebody don’t know to wrote the code in JSP they can directly use JavaScript or HTML with CSS
SERVLET: servlet is the controller part of MVC model. this is used to read the content of data whatever is coming from the view part. Eg: reading form data . I someone doesn’t know how to write servlet code then they can go for frameworks like Spring MVC
JDBC: this is the model part of the MVC model. this is used for getting connected with database and performing database operations like storing and retrieving data. if someone doesn’t know how to write database code then they can go for a framework called Hibernate. Other frameworks include Spring, Apache Struts, Spark, Vaadin etc.

Now days, Internet has touched every aspect of life. If we are not connected to internet, it is
like we are nowhere. Online presence is a must for businesses. If your enterprise is not online, you
are far behind. Web presence has dominated the businesses worldwide.
Java technology is more suitable for web applications development. It has market
dominance in the development of online applications. Java is the preferred choice of the
programmers and the enterprises globally.
This subject will equip the students with the required knowledge and the skill needed for the
development of robust, powerful and scalable enterprise level web applications. It gives students
hands-on experience on GUI Technologies viz. AWT and Swings, event handling mechanisms and
network programming. Security issues are also taken into considerations.
The most important aspect of web applications - Database Interaction - is also nicely
covered. The performance critical areas of the online applications which the Java technology deals
with the ease and in a flexible manner by the use of advanced server side components - servlets -
are also systematically covered. The students will be able to understand the concepts like servlet
chaining, filtering, sessions, cookies and the most important Applet - Servlet communication.
Students will also learn the JSP and the Java Beans.