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Free Online Java Certification Course

This free self-paced course will help you build your fundamentals in Java

This self-paced Java course will help you develop a solid foundation and job-ready skills in Java development. You will acquire hands-on skills in Java programming, exception handling, JDBC, Java annotations, and more. This free Java course is designed for anyone interested in learning Java and pursuing a career as a Java Developer.

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This course includes:

  • 13 Hours of self paced learning
  • Quizzes and Assignments
  • Lifetime Access
  • Enroll now and get certified

About Free Java Certification Course

This free Java course with certification will give you a kickstart in your journey towards learning Java. This course includes the basics of Java, Java statements, exception handling, Objects, Classes, and understanding of JDBC. It also includes quizzes and assignments to reinforce your learning. This course should expedite your learning and also give you the right tools to steer your career towards software development. Read More

Java skills you will learn

JRE, JVM, and JDK

Coding Basics

IDEs

Java Statements

Objects and Classes

Garbage Collector

Boxing & Unboxing

Inheritance

Exception Handling

Nested Classes

JDBC

Reflection

Java Generics

Java Certification Course Free Curriculum

Core Java Concepts

  • Introduction to Java Programming
  • Defining Java
  • Need for Java
  • Platform Independent in Java
  • Define JRE,JVM, JDK
  • Important Features and Evolution of Java

Writing Java Programs using Java Principles

  • Overview of Coding basics,
  • Setting up the required environment
  • Knowing the available IDEs
  • Writing a Basic-level Java Program
  • Define Package
  • What are Java Comments?
  • Understanding the concept of Reserved Words
  • Introduction to Java Statements
  • What are Blocks in Java
  • Explain a Class
  • Different Methods

  • Overview of the Language
  • Defining Identifiers
  • What are Constraints and Variables
  • What is an Encoding Set?
  • Concept of Separators
  • Define Primitives
  • How to make Primitive Conversions?
  • Various Operators in Java

  • Module Overview
  • Learn how to write If Statement
  • Understanding While Statement
  • Working with Do-while Statement
  • How to use For Statement?
  • Using Break Statement
  • What is Continue Statement
  • Working of Switch Statement

  • General Review of the Module
  • Defining Object and Classes in Java
  • What are Encapsulation, Static Members and Access Control?
  • Use and importance of ‘this’ Keyword
  • Defining Method Overloading with an example
  • ‘By Value’ vs. ‘By Reference’
  • Loading
  • Defining Initialization and Linking
  • How to Compare Objects in Java?
  • What is Garbage Collector?

  • General Review
  • Concept of Object in Java
  • Define Core Class
  • What is System?
  • Explain String Classes
  • How do Arrays work?
  • Concept of Boxing & Unboxing
  • Use of ‘varargs’, ‘format’ and ‘printf’ Methods

  • Introduction
  • Define Inheritance with an example
  • Accessibility concept
  • Method Overriding
  • Learning how to call a Superclass’ Constructor
  • What is Type Casting?
  • Familiarity with ’instanceof’ Keyword

  • Getting started with exception Handling Defining an Exception
  • How to use Constructs to deal with exceptions?
  • Classification of exceptions
  • Throw Exceptions
  • How to create an exception class?
  • Stack Trace analysis

  • General Review
  • Defining Interface
  • Use and Create and Interface
  • Concept of Extending interfaces
  • How to implement multiple interfaces?
  • What are abstract classes?
  • How to create and use abstract classes?
  • Comparison between interface and abstract classes
  • Concept of Nested Classes
  • What are Nested Classes?
  • Nested Classes Types
  • Working of an Inner Class
  • What is a Local Inner Class?
  • Anonymous Classes in java
  • What is a Static Nested Class

  • What are Nested Classes?
  • Types of Nested Classes
  • What is an Inner Class?
  • Understanding local inner class
  • Anonymous Inner Class
  • Nested Class – Static

  • What is a Thread?
  • How to create and start a Thread?
  • States of a Thread
  • Blocking the Execution of a Thread
  • Concept of Sleep Thread
  • Understanding the priorities in a thread
  • Synchronization in Java Threads
  • Interaction between threads

  • Introduction to Collection Framework
  • Preeminent Interfaces
  • What are Comparable and Comparator?
  • Working with Lists
  • Working with Maps
  • Working with Sets
  • Working with Queues

  • Define JDBC
  • Different types of Drivers
  • How to access the drivers?
  • What is Connection in Java?
  • What is a Statement?
  • Explaining CRUD Operations with examples
  • Prepared Statement and Callable Statement

  • Overview of important topics included
  • Important and Frequently-Used Features
  • Defining Generic List
  • What is Generic Map in Java?
  • Java Generic Classes & Methods
  • For Loop Generic
  • What is Generic Wild Card?

  • Brief Introduction
  • Learning about Input and output streams in java
  • Concept of byte Oriented Streams
  • Defining Character Oriented Streams?
  • Explain Object Serialization
  • Input and Output Based on Channel

  • Introduction and Definition of Annotations
  • How they are useful for Java programmers?
  • Placements in Annotations
  • What are Built-in Java Annotations
  • Defining Custom Annotations

  • Getting started
  • Define Java Reflection?
  • What is a Class Object?
  • Concept of Constructors
  • Using Fields
  • Applying Methods
  • Implementing Annotations in Your Java Program

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Free Java Certification

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Career Transition

Yogesh Kumar

Yogesh Kumar

Senior Software Engineer | Gurgaon

Hear My Story
Consultant to Tech Profile

This training helped me gain the right skills to make a career switch from a consultant to a Senior Software Engineer. The knowledge of Hadoop and the right tools was the main reason for my transition.

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Associate Consultant

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Senior Software Engineer

Poojitha Pastham

Poojitha Pastham

Sr. Software Engineer | Hyderabad

Non Tech to Tech

Even after being from a non-tech field, I attained the necessary skills to become a Senior Software Engineer through this program. The major concepts were taught with ease and in lucid language, along with real-life projects.

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Assistant Manager

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Sr. Software Engineer

Er. Sushil Kuvind

Er. Sushil Kuvind

Software Engineer | MP

Hear My Story
100% Salary Hike

Intellipaat training helped me make a career switch from a Developer to a Software Engineer with a 100% hike even during the pandemic. The best part was the job assistance and mentoring sessions.

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Developer

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Software Engineer

Sawal Jain

Sawal Jain

Associate Consultant | Pune

Developer to Consultant

Post this training, I was able to make a career transition from being a Developer to an Associate Consultant at Capgemini. Intellipaat provides industry-aligned knowledge which has helped me in my current role.

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Software Developer

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Associate Consultant

45% Average Salary Hike

35 LPA Highest Salary

10000+ Career Transitions

400+ Hiring Partners

Reviews and Testimonials

Kiruthika R

Kiruthika R

Software Engineer at HCL Technologies | India

The course content was well-structured and very clear from the basics to the case studies. I have absolutely loved my experience with Intellipaat and would highly recommend it to everyone.

Hitesh Ahuja

Hitesh Ahuja

Senior Software Development Engineer at Synechron | India

Hear My Story

The curriculum was very good. The instructors were very supportive and resolved all my queries. The course covered all the developer aspects of big data. The support team is excellent and responds even to this day.

Divya Ballari

Divya Ballari

Analyst at Accenture | USA

The course and the trainers were really good. They explained all topics with real-life scenarios. If we come across any difficulty, we can contact the support team and the query is resolved within 24 hours.

Rahul Gaulkar

Rahul Gaulkar

Big Data Developer at TCS | India

Hear My Story

My trainer was one of the best trainers in big data. His sessions were very interactive with real-time examples. The support team resolved all my queries. It is a complete course and you don’t have to look anywhere else!

Mridupaban Goswami

Mridupaban Goswami

Software Engineer at Froogal.ai | India

It was a great learning experience with Intellipaat. The course content is well maintained with current industry practices. This is the best online course available. I highly recommend everyone to opt for this course.

Melwin Rodrigues

Melwin Rodrigues

Jr. Data Scientist at Maxgen Technologies | India

Hear My Story

I had a very good experience at Intellipaat; I was taught everything that is required to become a data scientist. The curriculum was awesome and provided hands-on experience. The instructors are well-qualified as well.

Vanshika Bakolia

Vanshika Bakolia

Senior Analyst at Novartis | India

The teachers had great knowledge and were very interactive. Intellipaat’s support is also very good when it comes to resolving students’ doubts. Overall, it was a very good experience.

Vishal Biradar

Vishal Biradar

System Analyst at ValueLabs | India

I enjoyed the course fully. I got an opportunity to learn a lot of new tools and technologies. I highly recommend Intellipaat to anyone who wants to learn new technologies to have an edge over others.

Satheesh Reshma

Satheesh Reshma

Good

abhijeetverma2636 abhijeetverma2636

abhijeetverma2636 abhijeetverma2636

Thanks intellipaat for this amazing course for enhancing my future i will be very much thankful to you Perfect course for a beginner

Java Online Course Free with Certification FAQs

Why should you take up this free Java Certification Course?

Java is a powerful and general-purpose programming language that is object-oriented. It is widely used for developing cutting-edge applications, be it for the web or mobile platforms.

Since Java is easy to learn, implement, compile, and debug, it is finding much favor among some of the biggest software companies around the world. An added advantage of being a Java Developer is that they can also work on the Hadoop framework or mobile development.

This free Java certification course can help you develop the right skills that are essential to establish yourself as a qualified Java professional and get high-paying job opportunities in top MNCs.

Who should sign up for this free Java Course with Certificate?

The following professionals can consider signing up for this free Java Course with Certificate:

  • Software Developers
  • Architects
  • Web Designers
  • Students and professionals looking to be
  • Java Developers

A zeal to learn and a working internet connection is all you need to get started! There are no other prerequisites mandated to take up this Java free certification course.

After going through this free Java course, you will understand:

  • Programming and core Java concepts
  • Inheritance, Collections, and Threads in Java
  • Connecting with JDBC for different applications
  • Method Overriding and Overloading
  • Using Array and HashMap for storing dynamic data
  • Deploying running interface for creating threads in Java
  • Working on projects for hands-on experience

There are some practical steps to follow to learn Java for free at home. Start with free online courses, and utilize those platforms to know more about relevant YouTube tutorials, which will further help you learn Java online free. There is Java documentation available for in-depth study.

For beginners, if you are interested in learning Java, you can start by learning basics like variables and control flow. Also, there are free online resources, which can help you practice regularly, and build small projects. Then join communities for coding challenges, support, and collaboration.

Learning Java through this free Java certification course will usually take around six to nine months. However, if someone is already familiar with code, acquiring the knowledge of Java could take a month.

Yes, Java is surely a great career option to pursue in 2024. Java offers limitless career growth due to its constant relevance and value to businesses. Hence, with complete Java skill sets and experience, professionals can thrive in various industries.

Yes, aspiring candidates can learn Java on their own, but they do need to follow a few steps. To begin with, install JDK and an IDE like IntelliJ or Eclipse on your device. This setup will assist you learn Java basics, such as data types, variables, loops, conditionals, etc.

Java’s syntax is not at all hard to learn. The problem-solving logic remains the same across all programming languages. Even beginners with determination, can learn Java and grasp programming with excellence.

There isn’t one best method to learn Java, as the learners must adapt several approaches based on their learning styles and preferences. Some popular methods include enrolling in online courses, books, free tutorials, boot camps, joining communities, etc. Remember, maintaining consistency and patience throughout the learning process are important.

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