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Patrick Ester, Anh Le, and Elise Deitrick

Code and run your first Java program in minutes without installing anything!

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Code and run your first Java program in minutes without installing anything!

This course is designed for learners with limited coding experience, providing a solid foundation of not just Java, but core Computer Science topics that can be transferred to other languages. The modules in this course cover inheritance, encapsulation, polymorphism, and other object-related topics. Completion of the prior 3 courses in this specialization is recommended.

To allow for a truly hands-on, self-paced learning experience, this course is video-free. Assignments contain short explanations with images and runnable code examples with suggested edits to explore code examples further, building a deeper understanding by doing. You'll benefit from instant feedback from a variety of assessment items along the way, gently progressing from quick understanding checks (multiple choice, fill in the blank, and un-scrambling code blocks) to small, approachable coding exercises that take minutes instead of hours.

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What's inside

Syllabus

Encapsulation
Welcome to Week 1 of the Object-Oriented Java: Inheritance and Encapsulation course. These assignments cover encapsulation, or the bundling of related methods and data related to an object within it's class. The module ends with a lab and graded coding exercises.
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Inheritance
Welcome to Week 2 of the Object-Oriented Java: Inheritance and Encapsulation course. These assignments cover re-using code from one class in another class by creating an inheritance relationship between the classes. The module ends with a lab and graded coding exercises.
Polymorphism
Welcome to Week 3 of the Object-Oriented Java: Inheritance and Encapsulation course. These assignments cover adding flexibility to methods by overloading and overriding them. The module ends with a lab and graded coding exercises.
Advanced Topics
Welcome to Week of the Object-Oriented Java: Inheritance and Encapsulation course. These assignments cover other topics involving classes and objects such as interfaces and creating an ArrayList of objects. The module ends with a lab and graded coding exercises.

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Provides a solid foundation in Java, including core Computer Science topics that can be transferred to other languages
Suitable for learners with limited coding experience, building a strong foundation
Employs a hands-on, self-paced learning approach with instant feedback, making it accessible and engaging
Covers encapsulation, inheritance, polymorphism, and other essential object-related topics, providing a comprehensive understanding of object-oriented programming in Java

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Reviews summary

Poorly received course

learners say that this course is not well received. According to students, graded tests are time-consuming and unrelated to the course material. However, some learners found this course useful for beginners.
Useful for learners new to the subject.
"very useful for the new learner"
Graded tests are time-consuming and unrelated to course material.
"OMG come on IDK why the graded tests of this course are so bad."
"Those tests are just time-consuming; they force you to do a lot of thing not relating to Encapsulation at all."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Object-Oriented Java: Inheritance and Encapsulation with these activities:
Review "Head First Java" by Kathy Sierra and Bert Bates
Familiarize yourself with the Java syntax, flow control, and object orientation before the course begins. This will improve your understanding of the course material and make the learning process easier.
Show steps
  • Read the first three chapters of the book.
  • Complete the practice exercises at the end of each chapter.
  • Write a short program in Java
Follow Java tutorials on Oracle's website
Oracle's website offers a wide range of tutorials that can help you to learn Java. Following these tutorials will help you to develop a strong foundation in the language.
Browse courses on Java
Show steps
  • Visit the Oracle Java tutorials website
  • Choose a tutorial to follow
  • Complete the tutorial
Attend a local Java meetup or conference
Attending a local Java meetup or conference will allow you to network with other Java developers and learn about the latest trends in the industry.
Browse courses on Networking
Show steps
  • Find a local Java meetup or conference
  • Attend the event
  • Network with other Java developers
Five other activities
Expand to see all activities and additional details
Show all eight activities
Complete CodingBat Java practice exercises
Completing coding exercises on CodingBat will help you to improve your Java skills and solidify your understanding of the language.
Browse courses on Java
Show steps
  • Create a CodingBat account
  • Choose a Java topic to practice
  • Complete the practice exercises
Write a blog post or article about object-oriented programming in Java
Writing about object-oriented programming will help you to solidify your understanding of the concepts and their practical applications.
Browse courses on Java
Show steps
  • Choose a topic to write about
  • Research the topic
  • Write the blog post or article
Build a simple Java game
Putting Java to practice by building a simple game will help you to solidify your understanding of the language and apply it to a real-world scenario.
Browse courses on Java
Show steps
  • Design the game
  • Implement the game using Java
  • Test and debug the game
Create a Java presentation on a topic of your choice
Creating a presentation on a Java topic will help you to develop your communication skills and your understanding of the language.
Browse courses on Java
Show steps
  • Choose a topic for your presentation
  • Research the topic
  • Create the presentation
Compile notes, assignments, quizzes, and exams for review
Compile notes, assignments, quizzes, and exams from the course by ordering them into a document that will help you to study and review more effectively.
Browse courses on Review
Show steps
  • Organize collected materials into one folder by type
  • Review compiled materials a few days before the exam

Career center

Learners who complete Object-Oriented Java: Inheritance and Encapsulation will develop knowledge and skills that may be useful to these careers:
Software Engineer
With the help of courses like Object-Oriented Java: Inheritance and Encapsulation, Software Engineers can build a foundation for working with object-oriented programming and design. The course's coverage of inheritance, encapsulation, polymorphism, and coding exercises would be particularly useful for this role. By enrolling in the course, learners gain valuable skills and knowledge that can help them succeed in their Software Engineering career.
Computer Programmer
Object-Oriented Java: Inheritance and Encapsulation would be a valuable resource for Computer Programmers. This course provides a solid foundation in Java programming, which is a commonly used language in this field, especially when working with object-oriented design principles such as inheritance and encapsulation. Learners will gain the necessary skills and knowledge to pursue entry-level or junior-level Computer Programmer roles.
Web Developer
Object-Oriented Java: Inheritance and Encapsulation is an excellent choice for aspiring Web Developers. This course will provide a strong foundation in object-oriented programming, which is essential for building dynamic and interactive web applications. Learners will gain the necessary skills to implement inheritance and encapsulation principles in their web development projects, enhancing code reusability and maintainability.
Mobile Application Developer
Mobile Application Developers will find Object-Oriented Java: Inheritance and Encapsulation to be a valuable asset. The course's focus on object-oriented programming and design is directly applicable to mobile app development. Learners will gain the skills needed to create robust and maintainable mobile applications using Java and its object-oriented features.
Data Analyst
Object-Oriented Java: Inheritance and Encapsulation could be useful for Data Analysts who seek to develop custom data analysis solutions. The course offers a solid foundation in Java programming and object-oriented design principles, which can be beneficial when working with large datasets and building data analysis pipelines. Learners will gain skills that can enhance their ability to manipulate data effectively.
Database Administrator
While not directly related to database administration, Object-Oriented Java: Inheritance and Encapsulation may provide some useful foundational knowledge for Database Administrators. The course's emphasis on object-oriented programming and design principles can be helpful when working with database systems that utilize object-oriented concepts in their design.
Network Administrator
Network Administrators may find Object-Oriented Java: Inheritance and Encapsulation helpful in their work. The course covers fundamental programming concepts and object-oriented design principles, which can be beneficial for understanding and managing network systems. Learners will gain a better grasp of object-oriented approaches to network management and automation.
Security Analyst
Object-Oriented Java: Inheritance and Encapsulation may provide some relevant knowledge for Security Analysts. The course's coverage of object-oriented programming and design principles can be helpful when understanding security systems and developing secure software solutions. Learners will gain skills that can enhance their ability to analyze and mitigate security risks.
IT Manager
IT Managers may find Object-Oriented Java: Inheritance and Encapsulation beneficial for gaining a better understanding of software development and IT systems. The course covers fundamental programming concepts and object-oriented design principles, which are essential for managing IT teams and making informed decisions related to software development and implementation. Learners will gain a broader perspective on software engineering practices.
Computer Systems Analyst
Object-Oriented Java: Inheritance and Encapsulation might be useful for Computer Systems Analysts who wish to expand their knowledge in software development and object-oriented programming. The course covers fundamental programming concepts and object-oriented design principles, which are essential for understanding and analyzing software systems. Learners will gain skills that can enhance their ability to design and implement effective solutions.
Software Tester
Object-Oriented Java: Inheritance and Encapsulation could be beneficial for Software Testers who wish to gain a deeper understanding of software development practices and object-oriented programming. The course covers fundamental programming concepts and object-oriented design principles, which are essential for effective software testing. Learners will gain skills that can enhance their ability to identify and resolve software defects.
Web Designer
Object-Oriented Java: Inheritance and Encapsulation may provide some helpful foundational knowledge for Web Designers who wish to expand their technical skills. The course covers fundamental programming concepts and object-oriented design principles, which can be beneficial for understanding the technical aspects of web development. Learners will gain a better grasp of the principles behind web application design and development.
UX Designer
Object-Oriented Java: Inheritance and Encapsulation may not be directly related to UX Design, but it could provide some foundational knowledge in software development and object-oriented programming. The course covers fundamental programming concepts and object-oriented design principles, which can be helpful for understanding the technical aspects of UX design. Learners will gain a better grasp of the principles behind software design and development, which can be beneficial for creating user-centered and interactive experiences.
Technical Writer
Object-Oriented Java: Inheritance and Encapsulation may be useful for Technical Writers who wish to gain a better understanding of software development and technical concepts. The course covers fundamental programming concepts and object-oriented design principles, which can be helpful for writing clear and accurate technical documentation. Learners will gain a better grasp of the principles behind software engineering and design, which can be beneficial for creating effective and informative technical documentation.
Business Analyst
Object-Oriented Java: Inheritance and Encapsulation may provide some helpful knowledge for Business Analysts who wish to gain a better understanding of software development and IT systems. The course covers fundamental programming concepts and object-oriented design principles, which can be beneficial for understanding software requirements and communicating with technical teams. Learners will gain a better grasp of the principles behind software engineering and design, which can be beneficial for analyzing business needs and developing effective solutions.

Reading list

We've selected 13 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Object-Oriented Java: Inheritance and Encapsulation.
Comprehensive reference for Java, and it covers a wide range of topics, including the latest features of the language. It well-written book, but it is more challenging than Head First Java or Thinking in Java.
Is the classic work on design patterns. It covers a wide range of design patterns, and it provides a deep understanding of how they work.
Is the definitive guide to concurrency in Java. It covers a wide range of topics, including thread safety, synchronization, and performance.
Collection of best practices for writing Java code. It covers a wide range of topics, including object-oriented programming, concurrency, and performance. It valuable resource for any Java developer.
More comprehensive introduction to Java, and it covers a wider range of topics, including advanced object-oriented programming concepts such as polymorphism and interfaces. It well-written book, but it is more challenging than Head First Java.
Good introduction to Java for beginners. It covers the basics of object-oriented programming, and it provides a clear and concise explanation of the Java language.
Good introduction to Java for beginners, and it covers the basics of object-oriented programming, including inheritance and encapsulation. It is written in a clear and concise style, and it is full of examples and exercises.
Good introduction to design patterns for Java developers. It covers a wide range of design patterns, and it provides clear and concise explanations.
Comprehensive guide to Java persistence with Hibernate. It covers a wide range of topics, including object-relational mapping, caching, and transactions.
Comprehensive guide to Spring. It covers a wide range of topics, including dependency injection, web development, and data access.
Good introduction to Java for beginners. It covers the basics of object-oriented programming, and it provides a clear and concise explanation of the Java language.
Good introduction to Java for beginners. It covers the basics of object-oriented programming, and it provides a clear and concise explanation of the Java language.

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