Java Certification Course with Interview Questions

A course on Java for complete beginners to computer programming. Become a confident industry ready core Java developer

Java is a programming language that can be built once and run anywhere. It is platform-independent and easily portable. Java can be used to develop web applications, standalone GUI applications and complex large-scale distributed applications to enable the resolution of complex solutions more easily. Java is an object-oriented Programming Language and functional features have been added in the recently released Java versions.

Java was developed and is being maintained by Oracle Corporation. It is a general-purpose programming language which has concurrent and multi-threading programming features. Java is safe, static and strongly typed programming language. Java has a special runtime environment called JRE which provided an execution environment instances called Java Virtual Machine (JVM) to enable the running of Java applications as Java bytecodes (conversion of high-level code to machine level code). The theme of the Java application development is Write Once and Run Anywhere while developing applications. It is most popular in client-server application development. It is licensed under GNU General Public License and is being supported by Java Community Process.

Java has multiple functional programming features such as Java Stream API, Java IO enhancements, Java Time API, Lambda Expressions, Functional Interfaces, Concurrency, and Java Collection Framework API improvements. Java has several cores and advanced features where the core language features include several APIs and concurrency enabled features, Java Collection Framework API and advanced features such as several Java EE (Enterprise Edition) Specifications such as Java Servlet, JSP (Java Server Pages) technology, JSF (Java Servlet Faces), JPA (Java Persistence API), JAX-WS, JAX-RS standard specifications for web services API standards. Welcome to Master Practical Java Development. This course is designed to help you master the most in-demand and critical components for becoming a Core Java developer. Especially if you’re going for a job interview or have a Java Project that needs your best performance. This course assumes no prior java experience so prior Java so it will take you from zero to hero. The topics covered include Object Orientation which I think is not stressed enough in other Java courses so I’ve got special focus on that throughout the lectures. You’ll get plenty of practice writing classes and interfaces as well as countless methods with loops and if else statements, exception handling and file processing as well as how to debug software using Eclipse. You’ll also be mastering the collections framework and diving deep into java generics. You’ll learn all there is to know about multi-threading and the JDBC API for working with a MySQL database. There are also practical projects scattered throughout the course so that you can practice the concepts as you learn them.

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