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Free Java Programming Course with Certificate

Java Programming

This free Java course will introduce you to the world of Java Programming. Explore the fundamentals of Java, like syntax, functions, and arrays. Enroll in this beginner course and kickstart your programming career in Java.

Instructor:

Mr. Bharani Akella
4.48
average rating

Ratings

Beginner

Level

3.0 Hrs

Learning hours

620.6K+
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Learners

Skills you’ll Learn

About this Free Certificate Course

This Java free course is an excellent entry point for beginners eager to grasp the fundamentals of Java programming. The journey begins with a concise introduction to the Java programming language, followed by guidance on installing Java IDE. As you progress, you will delve into various programming concepts such as variables, data types, operators, arrays, flow control statements, and functions, all demonstrated through relevant code examples.

 

This course offers a unique chance to dive deep into creating your first Java program, providing a solid foundation in the early stages of Java programming. By enrolling in this free Java course, completing the quizzes, and fulfilling course requirements, you will earn a free certificate of completion. Don't miss this opportunity to enhance your skills with a Java course free of charge, specifically designed for those new to Java programming.
 

Interested in learning advanced software skills? Great Learning offers top-class Software Development Courses. Enroll in the paid programs of your choice and earn highly valued certificates.

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Course Outline

What is Java?

This module will help you get briefly acquainted with Java and understand why it is generally known as cross-platform compatible and object-oriented. 

 

Install Java & Java IDE

This module gives you detailed information and a demo of installing Java IDE- Eclipse on your system.

First Java Program

This module will go through the first Java program that will help you comprehend its syntax and semantics. For your better understanding, a hands-on demo is also available.
 

Variables and Data Types in Java

This module will brief you about variables in Java with appropriate examples. Secondly, you will get familiar with data types in Java which are thoroughly explained with the help of examples.

 

Operators in Java

This module focuses on operators in Java. Arithmetic, logical, and relational operators are explained in detail with the help of code examples. 

 

Flow Control Statements in Java

In this module of an online Java course for free, you will learn about the flow control statements like if, else if, while loop, and for loop in detail and go through the conditions they must follow. Hands-on sessions are available for these concepts to get a better hold of them.

 

Arrays in Java

This module assists you with a detailed explanation of arrays, where you will go through their structure explanation with examples. In addition to this, multidimensional arrays are thoroughly discussed with code examples.

 

Functions in Java

This module of the free Java course focuses on functions in Java. It thoroughly discusses the function structure, functions with return values, swapping values, and method overloading in Java with the help of hands-on demos.

 

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Our course instructor

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Mr. Bharani Akella

Data Scientist

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3.2M+ Learners
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82 Courses
Bharani has been working in the field of data science for the last 2 years. He has expertise in languages such as Python, R and Java. He also has expertise in the field of deep learning and has worked with deep learning frameworks such as Keras and TensorFlow. He has been in the technical content side from last 2 years and has taught numerous classes with respect to data science.

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What our learners say about the course

Find out how our platform helped our learners to upskill in their career.

4.48
Course Rating
67%
24%
5%
1%
3%

What our learners enjoyed the most

Ratings & Reviews of this Course

Reviewer Profile
Chandradeep Choukiker

5.0

“Learned Many New Things and Gained Knowledge in Java Programming”
The thing I liked most about this course was the way of teaching. The teacher/instructor taught in such a good way that I understood everything in a single take. I will be taking more courses with Great Learning. Overall, the experience was fabulous and wonderful.
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Reviewer Profile
Jhon Mcrhey Garonia

5.0

“Learned Valuable Skills in a Structured Format: Excellent Course with Practical Applications”
I really appreciated the hands-on projects and how the instructors explained concepts clearly. The course structure made learning smooth and engaging.
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Jason Pasquin

5.0

“Enjoyed Dynamic Interactions During Group Discussions”
I liked how group discussions allowed me to hear different viewpoints and engage in debates that deepened my learning. The collaborative atmosphere encouraged critical thinking, making the learning process more enjoyable and impactful. Additionally, I appreciated the flexibility of online learning, which allowed me to manage my time effectively while balancing studies with personal commitments. This independence fostered my ability to self-direct my education and adapt to various learning styles, ultimately enhancing my overall experience.
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Samir Shaikh

5.0

“This Course is an Excellent Resource for Mastering Java”
Here’s a well-rounded feedback for a Java online course: "Exceptional Java Course for All Skill Levels". The Java online course exceeded my expectations in every aspect. The content was comprehensive, well-structured, and easy to follow, making it suitable for both beginners and experienced programmers.
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Reviewer Profile
Hema Latha

5.0

“Functions and Arrays Concepts Explanation”
This is a great course for anyone working in Java. After taking this course, I feel that my Java knowledge is more rounded through the broad range of topics that were covered. I've learned many of the basic operator logics for addressing some of the old challenges. I've also filled in a lot of blanks in some topic areas and in other cases learned entirely new topics.
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Reviewer Profile
Vijayasimha Kanukuntla

5.0

“Enhanced Programming Skills Through Real-World Projects”
I had a great learning experience with the Java course in Great Learning. The tutor provided clear and detailed explanations, making complex topics easier to understand. I particularly appreciated the structured approach, which helped me build a solid foundation in Java. The practical exercises and real-world examples reinforced the concepts and improved my problem-solving skills. Overall, the course has significantly boosted my confidence in Java programming.
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Reviewer Profile
Brittany Quansah

5.0

“Java Programming - A Comprehensive Learning Experience”
The Java Programming course offered an in-depth exploration of coding principles, which I found incredibly engaging. I particularly enjoyed the hands-on coding exercises that allowed me to apply theoretical concepts in practical scenarios. The opportunity to work on real-world projects helped solidify my understanding of object-oriented programming, algorithms, and data structures. Additionally, the interactive labs and problem-solving sessions were instrumental in refining my programming skills and boosting my confidence in writing efficient and functional code.
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Manoj S.M

5.0

“Improved Technical Skills and Team Collaboration”
My learning experience during my Java free course was both challenging and rewarding. One of the most significant areas of growth for me was developing strong problem-solving skills, particularly in Java. This process taught me how to stay persistent and manage my time effectively. This learning experience has not only improved my technical skills but has also enhanced my ability to work under pressure and collaborate in team settings. It has sparked my interest in coding, and I am eager to continue growing in this field.
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Reviewer Profile
RAHUL Jha

5.0

“Clarity and Depth of Content Appreciated”
I enjoyed the comprehensive and practical approach of the course. The step-by-step explanations and hands-on coding exercises made complex topics like data structures and algorithms more understandable. The inclusion of real-world examples and interactive challenges helped solidify my learning and improved my problem-solving skills. Overall, the course was well-structured and engaging, providing a solid foundation for both beginners and advanced learners.
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Reviewer Profile
Abhiram Bharadwaj G S

5.0

“Comprehensive and Engaging Learning Experience”
I thoroughly enjoyed the curriculum, which was well-structured and covered a wide range of important topics. The instructor made complex concepts easy to understand, and the hands-on assignments helped solidify my learning. The course was easy to follow, and the depth of the topics covered was just right. Overall, a highly recommended experience for anyone looking to improve their skills!
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Java Programming

3.0 Learning Hours . Beginner

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Frequently Asked Questions

What is java and why is it widely used?

Java is a high-level, object-oriented programming language known for its portability, security, and robustness. It's widely used in enterprise environments, mobile applications, and large systems development.
 

How do i start learning java as a beginner?

Begin with understanding Java basics like syntax, operators, data types, and control structures. Utilize online tutorials, books, and Java development environments for practice.
 

What are the key features of java?

Key features include platform independence, object-oriented structure, strong memory management, high performance, and built-in security features.
 

Can java be used for web development?

Yes, Java can be used for server-side web development. Frameworks like Spring and JavaServer Pages (JSP) are commonly used for building web applications.
 

Is the Java Programming course a certification course?

This Java Programming course provides a certificate of completion rather than a professional certification.

What types of applications can be developed with java?

Java is versatile for developing various types of applications including desktop applications, web applications, mobile apps (especially Android apps), and large-scale enterprise systems.
 

How important are frameworks in java programming?

Frameworks like Spring, Hibernate, and Struts play a crucial role in simplifying the development of complex applications by providing ready-to-use components.
 

How does java handle memory management?

Java handles memory management through its automatic garbage collection, which helps in managing memory allocation and de-allocation, reducing the risk of memory leaks.
 

What are the differences between java and other programming languages?

Java differs in its write-once-run-anywhere philosophy, strong community support, extensive libraries, and its use of a Virtual Machine for platform independence.
 

What skills are needed to excel in java programming?

Essential skills include a strong understanding of object-oriented concepts, knowledge of Java syntax and core libraries, problem-solving skills, and familiarity with Java development tools.
 

Will I receive a certificate upon completing this free course?

Yes, upon successful completion of the course, you will receive a completion certificate that you can add to your resume.
 

Where can I enroll in free certificate courses online?

Access free certificate courses online at Great Learning Academy, with a curriculum that includes Artificial Intelligence, Machine Learning, Data Science, and Cybersecurity, among other pivotal topics.

Will I have lifetime access to the free course?

Yes, you can access any of the Great Learning Academy’s free courses at your preferred period and resume learning. 

What is Java used for?

Java is one of the most preferred programming languages globally since it is used for various purposes, such as a computing platform. Java can be used to produce applications that run on desktops, smartphones, and other devices. It can also be used to build websites and web applications that are secure and reliable.

 

Why is Java so popular?

Java is popular because it is one of the first truly object-oriented programming languages. Its platform-independent feature, meaning that programs written in Java can run on any system with a Java Virtual Machine (JVM) installed, makes it more desirable. Also, considering the fact that it has a large and active community of developers who are constantly creating new tools and libraries, it goes hand in hand with the newer tech demands.

 

What jobs demand that you learn Java?

Many jobs demand that you learn Java, like Android Development, Software Engineering, and Web Development.

 

Can I sign up for multiple courses from Great Learning Academy at the same time?

Yes, you can simultaneously enroll in as many free courses as you want according to your requirement, schedule, and space.

What are the steps to enroll in this course?

  1. Visit Great Learning Academy to get to your intended course.
  2. Search for Java Programming free course.
  3. When the Java Programming for beginners course appears, you can enroll in it by clicking on the “Enroll Now” button promptly visible on the course page and start learning Java.

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Java Programming

The Benefits of Using Java

Java is widely used because of the following benefits:

• Java is very easy to learn as the syntax is similar to the older programming languages C and C++

• It is platform-independent and has its own virtual machine that is capable of converting the code into bytecodes which can run on all java supported platforms

• Java is an object-oriented programming language that is based on objects which are capable to imitate real-world scenarios

• It supports the four pillars of an object-oriented programming language. I.e., Abstraction, Encapsulation, Inheritance, and Polymorphism

• It is more secure than other contemporary programming languages

• Java does not support pointers and multiple inheritances as they cause ambiguity and lead the programs to crash 

• Java supports threads and therefore can execute multiple tasks simultaneously occupying much less memory

• It uses a Just In Time compiler that uses the best of a compiler and an interpreter

These Java benefits are also some of the top reasons why you should prefer taking Java courses online free.

 

What is Java Programming Used For? 

Now that we know what Java Programming is, we must also understand what it is used for. Java is used by developers across industries to consistently upgrade their models and remain competitive with modern technology standards.

Some of the many areas where Java is used as the primary programming language are:

• Development of server-side applications 

• Developing HTML forms, online forums, e-stores, polls, etc.

• Creating customized applications by combining multiple basic applications 

• Running software on virtually any java supported platform

Great Learning's Java full course will make you adapt to working on all such applications and softwares.

 

Coding powerful applications for:

• Mobile devices

• Remote processes

• Wireless modules

• Microcontrollers

• Sensors

• Gateways

• Consumer Products, and more

 

Variables in Java Programming

Variable is the name of the memory area where the information is put away. You would need to remember a couple of things while working with factors in Java. 

• A variable name should start with a letter, $, or an underscore symbol(_) 

• The principal letter for the sake of the variable can be trailed by any combination of digits and letters 

• The variable name ought not to be the same as keywords on the grounds that the watchwords are held for unique purposes.

• Variable names are case sensitive

The three types of variables in Java Programming are: 

• Local Variables

• Instance Variables

• Static Variables 

Data Types in Java Programming

There are various kinds of data that one deals with within business applications. To handle them, we need various sorts of data types and containers as storage. In Java, there are 8 data types: 

byte – size is 1 byte and it holds 0 

int – size is 4 bytes and it holds 0 

short – size is 2 bytes and it holds 0 

long – size is 8 bytes and it holds 0L 

roast – size is 2 bytes and it holds '\u0000' 

boolean – size is 1 cycle and it holds false

skim – size is 4 bytes and it holds 0.0f 

twofold – size is 8 bytes and it holds 0.0d 

There are likewise some non-primitive data types like arrays, classes such as String, etc.

Operators in Java Programming

The various kinds of Operators in Java: 

• Unary Operators

• Arithmetic Operators

• Shift Operators

• Relational Operators 

• Bitwise Operators

• Logical Operators 

• Assignment Operators 

• Ternary Operators

You will learn more about Variables, Data Types, and Operators in Java when you sign up for Great Learning Academy's Java Programming course for free. 

The roles and responsibilities of a Java Developer

A Java developer is expected to perform a set of tasks and to take up specific responsibilities which are as follows:

Create Program Architecture - The program design is the critical factor that gives a general vision of what requirements to achieve from a task. Java developers are needed to introduce this design, given their capability with Java. 

Requirement Gathering - Before taking a shot at a project, a Java developer must assemble requirements from those associated with the planning process. This incorporates working intimately with the stakeholders and project managers alongside other java developers. This stage will likewise incorporate prioritizing tasks, deciding the extent of work, and settling the course of action. 

Development - This is where the Java developers will actualize their core abilities, i.e., developing the code, testing, and correcting the code. 

Testing - As the development gets completed, Java Developers test and debugs them. The objective is to guarantee that all the features fill in as they were planned. 

Deployment- The deployment stage includes moving the code to a live environment. The code should be completely functional before the developers begin deploying it. The changes that must be done will have to be made in the testing stage. Changes after deployment would require reverting and redeployment.

Wish to become a Java Developer? This free Java course online will help you grasp Java programming well for beginners. Follow this Java developer course religiously and kickstart your career in Java.

Java Course By Great Learning

At Great Learning, they offer a free course on Java that can be taken online. It covers the basics of the language, including the topics covered in this article. At the end of the course, learners will get a free certificate of completion. The Java course for beginners is designed to give learners the skills they need to build applications. Additionally, learners will get access to the latest tools and technologies that are used in the industry. This will give them an edge in the job market. 

Overall, taking a free course on Java by Great Learning is a great way to learn the language and gain the skills needed to develop applications. The certificate that can be earned after completion will demonstrate the learner’s proficiency in the language and give them an advantage in the job market.
 

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