Course Curriculum

Introduction 00:04:00
Getting started on Windows, macOS or Linux 00:01:00
Introduction 00:04:00
Java Future 00:06:00
Why its Popular in Coding 00:04:00
Popular IDEs for Coding 00:03:00
Java Installation (step by step) 00:10:00
Java path setting (environment variables) 00:10:00
IntelliJ IDEA Installation 00:09:00
Getting start IntelliJ IDEA 00:08:00
First Java Hello World program 00:15:00
Java output – print from code 00:06:00
Java comments 00:05:00
Introduction 00:02:00
Variables 00:18:00
General rules for creating variables 00:12:00
Writing multiple variables 00:06:00
Data types 00:06:00
Data types – Numbers 00:05:00
Data types – Booleans 00:02:00
Data types – Characters 00:04:00
Primitive vs. Non-primitive 00:02:00
Identifiers 00:05:00
Type casting 00:10:00
User input 00:09:00
Assessment Test1 00:01:00
Solution for Assessment Test1 00:02:00
Introduction 00:02:00
Arithmetic operators 00:12:00
Increment – decrement operators 00:08:00
Assignment operators 00:05:00
Comparison operators 00:08:00
What are Logical 00:05:00
AND operator 00:05:00
OR operator 00:04:00
NOT operator 00:04:00
Introduction 00:03:00
Strings 00:04:00
Strings built-in methods 00:12:00
String indexing 00:05:00
String concatenation 00:05:00
String with numbers 00:05:00
String special characters 00:07:00
Basic math built-in functions 00:08:00
Random number generation 00:06:00
Display Current Date Time 00:09:00
Formatting Date and Time 00:09:00
Introduction 00:03:00
If statement 00:04:00
If-else statement 00:05:00
If-else if statement 00:04:00
Ternary operator 00:05:00
Switch-case program 00:09:00
Assessment Test2 (EvenOdd Program) 00:01:00
Solution for Assessment Test2 00:02:00
Introduction 00:04:00
Flow Charts 00:03:00
While loop statement 00:10:00
Do-while loop statement 00:04:00
For loop statement 00:07:00
Nested loops 00:08:00
For-each loop statement 00:05:00
Applying break 00:02:00
Applying continue 00:03:00
Introduction 00:01:00
Arrays 00:04:00
Access elements of an array 00:05:00
Change an array element 00:03:00
Find an array length 00:03:00
Loop through an array 00:04:00
Loop through an array with for-each 00:02:00
Multidimensional arrays 00:04:00
Creating a Method 00:06:00
Calling a Method 00:04:00
Introduction 00:02:00
Project overview 00:02:00
ATM Project Creation (creation and main method) 00:06:00
ATM key selection program (switch-case program) 00:09:00
ATM display choices functionality 00:03:00
ATM checkbalance functionality 00:01:00
ATM deposit functionality 00:03:00
ATM withdraw functionality 00:06:00
Project Functionality test 00:03:00

Course Overview 

Java 21 Programming is one of the most valuable skills anyone new to coding can learn, and this course makes it simple to get started. Java powers everything from mobile apps to large business systems, making it one of the most widely used programming languages in the world. This course takes you through the fundamentals step by step, so even complete beginners can follow along with confidence. You’ll learn how to write clean code, understand how programs think and behave, and build a solid foundation in object-oriented programming. Nothing is rushed, and every concept builds naturally on the last. Whether you’re starting a career in software development or simply curious about coding, this course gives you real, practical skills you can build on. By the end, Java 21 won’t feel complicated anymore, it’ll feel like a language you understand from the ground up.

Learning Outcomes

  • Understand the core fundamentals of Java 21 Programming and how it works
  • Write clean, structured code using variables, data types, and operators
  • Apply control structures such as loops and conditionals to build program logic
  • Understand and apply object-oriented programming principles using classes and objects
  • Create simple, functional programs using core Java 21 features
  • Debug common coding errors and troubleshoot issues with confidence
  • Apply practical Java 21 Programming skills to build a strong foundation for future learning

Your Benefits by Learning with ‘Cambridge Open Academy’:

  • Accreditation: Showcase your ability with our accredited Java 21 Programming Masterclass: Fundamentals for Beginners to potential employers.
  • Free Certificate: Get a Free Digital Certificate upon successful completion of the Java 21 Programming Masterclass: Fundamentals for Beginners.
  • Flexibility: Learn virtually from anywhere, anytime at your own pace and convenience.
  • Advance Your Career: Upskill to impress your employers and land your dream job or long-awaited promotion.
  • Immediately Applicable Coursework: Keep up with the latest skill trend by putting your skillsets to work.
  • Affordability: Save big with our online Java 21 Programming Masterclass: Fundamentals for Beginners as it not only suits your professional needs but also fits within your budget.
  • Tutor Support: Get tutor support on weekdays, 9-5 am, and our dedicated 24/7 customer support.
  • Lifetime Access: Achieve lifetime access to the top-notch expertly crafted course materials.

Our Specialised Delivery Method:

  • Interactive Learning Materials: The course modules were created using an EdTech industry-recognised tool to keep you engaged at all times. With this tool, you get interactive, engaging and top-notch course content. In our courses, you can take advantage of features like—
    • Drop Down Menu
    • Drag and Drop
    • Flash Card
    • Label Graphic
    • Timeline View
  • Responsiveness: In light of contemporary mobile and point-of-need learning trends, our courses are designed to be intrinsically dynamic and provide you the ultimate eLearning solution. These courses will adapt to any gadget without any extra software.
  • Learner-Friendly Navigation: Our courses are also quite simple to navigate for any learner. These courses are designed with simplicity and a modern flow that appeals to a wide range of learning audiences, regardless of their technical background and gadgets.
  • Elegant Outline: Our courses are visually appealing, where you can —
    • Track your progress on the left-side navigation toolbar.
    • Engage in drag-and-drop sorting activities and use the multiple response question to test your understanding of course topics.

With your newly acquired skills from this course can help you

  • Increase Your Hireability.
  • Make Yourself a Valuable Asset
  • Get Your Long-awaited Promotion.
  • Boost Your Pay-scale
  • Better Your Productivity

Certification:

Once you have successfully completed the Java 21 Programming Masterclass: Fundamentals for Beginners course, you will receive a PDF certificate completely free of cost as a proof of your accomplishment. The hardcopy certificate is also available for the cost of £9.99. UK students are required to pay a £10 as a delivery fee, while international students have to pay £19.99 for the shipment of a hardcopy certificate to their designated address.

Who is this course for?

This Java 21 Programming Masterclass: Fundamentals for Beginners course is developed for people who wish to excel in their professional and personal life. Learn from industry leaders and interact with a global network of experts by enrolling in this Java 21 Programming Masterclass: Fundamentals for Beginners course.

Requirements

Enrolling in our Java 21 Programming Masterclass: Fundamentals for Beginners course does not require any prior knowledge or experience. All that is required is an internet-connected gadget and a passion to learn.

Career Path

  • Junior Java Developer

    Develops and maintains core Java applications, writes clean code, and works with databases and basic frameworks while gaining hands-on experience.

    Salary: £28,000 – £40,000 per year

  • Java Developer

    Builds robust back-end systems, implements business logic, integrates APIs, and contributes to the full software development lifecycle using Java 21.

    Salary: £40,000 – £58,000 per year (average ~£50,000–£55,000)

  • Backend Java Developer

    Designs and develops server-side applications using Spring Boot and microservices, ensuring high performance and scalability.

    Salary: £45,000 – £65,000 per year

  • Java Software Engineer (Mid/Senior Level)

    Works on enterprise Java systems, applies modern Java features, and collaborates in agile development teams.

    Salary: £50,000 – £75,000 per year

  • Mid-Level / Senior Java Developer

    Leads complex application development, mentors junior developers, optimises performance, and contributes to architecture decisions.

    Salary: £55,000 – £80,000 per year

  • Java Technical Lead / Senior Java Architect

    Oversees Java engineering teams, designs system architecture, ensures code quality, and drives technical strategy for large-scale systems.

    Salary: £70,000 – £110,000+ per year

Certification:​

Once you have successfully completed this course, you can order a certificate as proof of your achievement.

A PDF certificate is available for £5.99. You can also request a hardcopy certificate for £9.99.

Delivery of the hardcopy certificate is free within the United Kingdom. For international learners, an additional delivery charge will apply based on the destination country.

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