What should I learn next after Java?

If you’re already an experienced Java programmer, the next language for you to learn might be Scala (short for Scalable Language). Scala is one of many attempts to improve upon Java and can be used as a direct replacement for it — in fact, it’s compiled to run on the Java Virtual Machine.

What can we learn in advance Java?

Advanced Java is everything that goes beyond Core Java – most importantly the APIs defined in Java Enterprise Edition, includes Servlet programming, Web Services, the Persistence API, etc. It is a Web & Enterprise application development platform which basically follows client & server architecture.

Is crud a backend?

The basic view of backend for many junior programmers is that backend is all about CRUD(create,read,update,delete).

How long does it take to learn advance Java?

If you get yourself a good book (the one linked above has some good reviews on Amazon), then in 10 weeks you might be proficient enough to do something useful in Java, but it takes years to become expert. Any time spent between 10 weeks and several years will move you from beginner towards expert.

What is the most advanced concept in Java?

Java is object-oriented language and as such the creation of new class instances (objects) is, probably, the most important concept of it.

What are the CRUD operations in Java using JDBC?

CRUD Operations in Java using JDBC: 1 C- INSERTION 2 R- RETRIEVAL 3 U- UPDATION 4 D- DELETION

What are CRUD operations in MySQL?

These CRUD operations are equivalent to the INSERT, SELECT, UPDATE and DELETE statements in SQL language. Although the target database system is MySQL, but the same technique can be applied for other database systems as well because the query syntax used is standard SQL which is supported by all relational database systems.

What is the use of advancejee in Java?

JEE (advance Java) provides libraries to understand the concept of Client-Server architecture for web- based applications. We can also work with web and application servers such as Apache Tomcat and Glassfish Using these servers, we can understand the working of HTTP protocol. It cannot be done in core Java.

What are the benefits of advance Java?

Standardizes and API between components and application sever container. JEE application Server and Containers provides the framework services. The four major benefits of advance Java that are, network centric, process simplification, and futuristic imaging standard.