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    • Java

    Java Courses Online

    Master Java programming for building robust applications. Learn Java syntax, object-oriented programming, and Java development tools.

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    Explore the Java Course Catalog

    • Multiple educators

      Object Oriented Programming in Java

      Skills you'll gain: Unit Testing, Data Structures, Event-Driven Programming, Java, Java Programming, Object Oriented Programming (OOP), Development Testing, User Interface (UI), Debugging, Object Oriented Design, Software Testing, Cryptography, Computer Programming, Performance Tuning, Encryption, Algorithms, Software Engineering, Program Development, Programming Principles, Statistical Analysis

      4.6
      Rating, 4.6 out of 5 stars
      ·
      15K reviews

      Beginner · Specialization · 3 - 6 Months

    • Duke University

      Java Programming and Software Engineering Fundamentals

      Skills you'll gain: Object Oriented Programming (OOP), Java, Hypertext Markup Language (HTML), Software Design, Data Structures, Debugging, Web Design and Development, Software Engineering, Cryptography, Cascading Style Sheets (CSS), Web Development, Programming Principles, Javascript, Encryption, Algorithms, Program Development, Web Applications, Front-End Web Development, Statistical Analysis, Computer Programming

      4.6
      Rating, 4.6 out of 5 stars
      ·
      22K reviews

      Beginner · Specialization · 3 - 6 Months

    • LearnQuest

      Introduction to Java

      Skills you'll gain: Eclipse (Software), Java, Java Programming, Integrated Development Environments, Development Environment, Software Installation, Computer Programming, Program Development, Object Oriented Programming (OOP), Debugging

      4.6
      Rating, 4.6 out of 5 stars
      ·
      2.1K reviews

      Beginner · Course · 1 - 4 Weeks

    • LearnQuest

      Core Java

      Skills you'll gain: Java Programming, Java, Eclipse (Software), Object Oriented Programming (OOP), Object Oriented Design, Integrated Development Environments, Development Environment, Software Design, Software Installation, Computer Programming, Application Frameworks, Program Development, Virtual Machines, Debugging, Package and Software Management, Data Structures, File Management

      4.6
      Rating, 4.6 out of 5 stars
      ·
      2.6K reviews

      Intermediate · Specialization · 3 - 6 Months

    • Board Infinity

      Java FullStack Developer

      Skills you'll gain: Angular, Web Applications, HTML and CSS, Web Development, Eclipse (Software), JavaScript Frameworks, Spring Boot, Object Oriented Programming (OOP), Restful API, Java Programming, Model View Controller, Object Oriented Design, Hypertext Markup Language (HTML), Front-End Web Development, Software Development Tools, Spring Framework, Java, Web Services, Javascript, Integrated Development Environments

      4.3
      Rating, 4.3 out of 5 stars
      ·
      551 reviews

      Intermediate · Specialization · 1 - 3 Months

    • University of California San Diego

      Object Oriented Java Programming: Data Structures and Beyond

      Skills you'll gain: Unit Testing, Growth Mindedness, Data Structures, Graph Theory, Event-Driven Programming, Java, Java Programming, Network Analysis, Object Oriented Programming (OOP), Technical Communication, Development Testing, User Interface (UI), Peer Review, Interviewing Skills, Object Oriented Design, Software Testing, Computer Programming, Adaptability, Performance Tuning, Algorithms

      4.7
      Rating, 4.7 out of 5 stars
      ·
      7.2K reviews

      Intermediate · Specialization · 3 - 6 Months

    • Placeholder

      Duke University

      Java Programming: Solving Problems with Software

      Skills you'll gain: Debugging, Java, Algorithms, Program Development, Programming Principles, Statistical Analysis, Software Design, Computer Programming, Data Import/Export, Integrated Development Environments, Data Processing, Object Oriented Programming (OOP), Data Analysis, Web Scraping

      4.6
      Rating, 4.6 out of 5 stars
      ·
      8K reviews

      Beginner · Course · 1 - 3 Months

    • Placeholder

      Board Infinity

      Fundamentals of Java Programming

      Skills you'll gain: Eclipse (Software), Object Oriented Programming (OOP), Java Programming, Object Oriented Design, Software Development Tools, Java, Integrated Development Environments, Development Environment, Computer Programming, Programming Principles, Virtual Machines

      4.4
      Rating, 4.4 out of 5 stars
      ·
      425 reviews

      Beginner · Course · 1 - 4 Weeks

    • Placeholder

      Amazon

      Programming with Java

      Skills you'll gain: Object Oriented Programming (OOP), Object Oriented Design, Java Programming, File Management, Debugging, Software Development

      4.1
      Rating, 4.1 out of 5 stars
      ·
      37 reviews

      Beginner · Course · 1 - 4 Weeks

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      University of Pennsylvania

      Introduction to Programming with Python and Java

      Skills you'll gain: Matplotlib, Object Oriented Design, Java, Object Oriented Programming (OOP), Data Analysis, Unit Testing, Pandas (Python Package), Java Programming, Eclipse (Software), Data Structures, Data Science, Data Cleansing, Debugging, Pivot Tables And Charts, Data Visualization Software, Integrated Development Environments, Programming Principles, Python Programming, Computer Programming, Computational Thinking

      4.5
      Rating, 4.5 out of 5 stars
      ·
      1.8K reviews

      Beginner · Specialization · 3 - 6 Months

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      Board Infinity

      Data Structures & Backend with Java

      Skills you'll gain: Spring Boot, Restful API, Model View Controller, Spring Framework, Java, Java Programming, Web Services, Back-End Web Development, Data Structures, Application Security, Application Development

      4.2
      Rating, 4.2 out of 5 stars
      ·
      89 reviews

      Advanced · Course · 1 - 4 Weeks

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      University of California San Diego

      Object Oriented Programming in Java

      Skills you'll gain: Event-Driven Programming, Java, Java Programming, Object Oriented Programming (OOP), User Interface (UI), Object Oriented Design, Computer Programming, Algorithms, Software Engineering, Programming Principles, Development Environment, Debugging

      4.7
      Rating, 4.7 out of 5 stars
      ·
      5.8K reviews

      Intermediate · Course · 1 - 3 Months

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    In summary, here are 10 of our most popular java courses

    • Object Oriented Programming in Java: University of California San Diego
    • Java Programming and Software Engineering Fundamentals: Duke University
    • Introduction to Java: LearnQuest
    • Core Java: LearnQuest
    • Java FullStack Developer: Board Infinity
    • Object Oriented Java Programming: Data Structures and Beyond: University of California San Diego
    • Java Programming: Solving Problems with Software: Duke University
    • Fundamentals of Java Programming: Board Infinity
    • Programming with Java: Amazon
    • Introduction to Programming with Python and Java: University of Pennsylvania

    Frequently Asked Questions about Java

    Understanding your goal, whether it’s for software development, database management, or Android app creation, can guide your learning of java. Regular coding practice is crucial to mastering syntax and logic. Join communities like Stack Overflow or Reddit’s r/java to seek help and share experiences. Work on real projects such as developing small applications or contributing to open-source projects. Coursera offers Java Programming and Software Engineering Fundamentals Duke University or comprehensive learning.‎

    Learning Java in three months is achievable for many learners with a focused study plan and consistent practice. Start by outlining a roadmap that covers the fundamentals of programming, object-oriented concepts, and core Java libraries. Schedule regular study sessions, use hands-on projects to apply new skills, and adjust the pace based on your progress and available time.‎

    Many courses on Coursera allow learners to audit the content for free, giving you access to video lectures and some learning materials without charge. If you're interested in earning a certificate, some courses have a fee, but financial aid or free trials may be available. Check each course's details for the most up-to-date information on pricing and trial options.‎

    A comprehensive Java course generally covers fundamental programming concepts, such as syntax, control structures, and object-oriented programming. You can also expect topics like data structures, algorithms, exception handling, and sometimes design patterns and best practices for writing clean code. In addition, practical exercises, real-world projects, and peer collaboration often help reinforce these skills.‎

    Start by reviewing the course syllabus and learning objectives to see if they align with your career aspirations, such as building projects or understanding complex software systems. Check for courses that include hands-on projects, opportunities for feedback, and problem-solving exercises. Additionally, consider instructor expertise, course reviews, and how the course connects with industry-recognized certifications or career services.‎

    Typically, you begin by enrolling in an online course that offers an audit option at no cost, then complete the modules, assignments, and any required projects. If you decide to pursue certification, you may need to pay a fee or apply for financial assistance to cover the certification exam process. Be sure to review each program's requirements and guidelines to understand what is needed for certification.‎

    Online courses often provide flexible, self-paced learning environments with video lectures, interactive quizzes, and coding labs that you can access anytime. Unlike traditional classrooms, online courses allow you to revisit content as needed and structure your studies around your own schedule while still providing expert guidance and practical assignments.‎

    This FAQ content has been made available for informational purposes only. Learners are advised to conduct additional research to ensure that courses and other credentials pursued meet their personal, professional, and financial goals.

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