WGU INFORMATION TECHNOLOGY
Exploring Java
Among modern computer programming languages, Java stands out as a popular, simple-to-use tool that programmers, developers, and software engineers rely on. Originating in the 1990s, Java functions as a flexible, object-oriented language able to be used on many computing platforms.
But why should Java matter to you? Read on to learn how Java can help you excel in the IT industry and how WGU can teach you to be proficient in Java coding.
What Is Java and Why Is It Important?
Java is a programming language similar to C and C++ that is used primarily to build large and small web applications, mobile apps, cloud computing systems, and more. It offers expansive libraries that support graphical interfacing, cybersecurity measures, artificial intelligence and deep learning, desktop applications and plugins, and other forms of application development.
Users of Java developers can benefit from its many features, which include the following:
- Convenient cross-platform compatibility
- High degree of versatility
- Beginner-friendly programming
- Relatively simple syntax
- Time-efficient program editing and debugging capabilities
How Does Java Work?
Java’s object-oriented programming allows for modular and maintainable code. This enables programmers using Java to “write once, run anywhere” or, in other words, to create initial code and then execute it on any platform.
First, programmers write out code in a Java Development Kit (JDK) to be compiled into readable bytecode. Next, a feature of Java called Java Virtual Machine (JVM) translates bytecode into a given platform’s native machine language. This JVM bytecode is what allows Java to work well on any type of system architecture or combination of hardware and software.
In addition to back-end functionality, developers can use the scripting language JavaScript to make websites and web pages more dynamic and interactive via video players, animated images, and other elements.
Where Can You Use Java?
Java can be used for a variety of applications besides web development. For years, and particularly over the last decade, professionals have used Java applications to develop:
- Computer desktop apps
- Mobile apps, especially for Android
- Smartphone operating systems
- Enterprise-level software programs
- Video games
- Internet of Things (IoT) programs
Many well-known businesses and organizations have built entire products and services with Java or have used it for other programming purposes. The table below illustrates a few examples:
Organization
Product/Service
Gmail
Netflix
Back-end code
Microsoft
Microsoft Edge internet browser
Goldman Sachs
Back-end data processing
Amazon
Amazon Web Services (AWS)
Organization
Product/Service
Gmail
Netflix
Back-end code
Microsoft
Microsoft Edge internet browser
Goldman Sachs
Back-end data processing
Amazon
Amazon Web Services (AWS)
Why Choose WGU to Learn Java?
WGU offers more than a dozen online, accredited bachelor’s and master’s programs in information technology. Each of our IT programs is designed with input from industry experts to ensure that you learn career-relevant skills. These programs also include many in-demand IT certifications at no extra cost.
In addition, WGU’s education model allows you to progress through coursework as quickly as you master the material, potentially saving time and money.
WGU teaches Java in the following programs:
Technology
Computer Science – B.S.
Problem solvers and math lovers needed! Your task:...
Problem solvers and math lovers needed! Your task:
Lay the groundwork for the computing breakthroughs that will enable tomorrow's technologies. Utilize your previous college courses or IT experience to help you complete your degree faster.
- Time: 60% of graduates in similar programs finish within 24 months.
- Tuition: $4,085 per 6-month term.
- Courses: 37 total courses in this program.
You'll have the opportunity to earn these certifications:
- Linux Essentials
- Axelos ITIL Foundation
Skills for your résumé that you will learn in this program:
- Artifical Intelligence (AI)
- Machine Learning
- Logic
- Architecture and systems
- Data structures
- Computer theory
- Version Control
- Linux
Technology
Software Engineering – B.S.
You're a creative and tech genius who wants the bigger opportunities....
You're a creative and tech genius who wants the bigger opportunities.
- Time: 60% of graduates finish similar programs within 35 months.
- Tuition: $4,085 per 6-month term.
- Courses: 36 or 38 total courses in this program depending on your track.
Certifications included in this program at no additional cost are:
- CompTIA Project +
- AWS Certified Cloud Practitioner
- ITIL®1 Foundation Certification
Skills for your résumé that you will learn in this program:
- Scripting and programming
- Web development
- Mobile application development
- User experience design
- Software quality assurance
Technology
Information Technology – B.S.
Award-winning coursework and value-add certifications make this online...
Award-winning coursework and value-add certifications make this online program a top choice.
- Time: 61% of graduates finish within 39 months.
- Tuition: $3,725 per 6-month term.
- Courses: 36 total courses in this program.
Certifications included in this program at no additional cost:
- CompTIA A+
- CompTIA Network+
- CompTIA Security+
- CompTIA Project+
- CompTIA IT Operations Specialist
- CompTIA Secure Infrastructure Specialist
- Amazon AWS Cloud Practitioner
- ITIL®*^ Foundation Certification
- LPI Linux Essentials
Skills for your résumé that you will learn in this program:
- Scripting and programming
- Networking and security
- Systems and services
- Data management
- Business of IT
Technology
Accelerated Information Technology Bachelor's and Master's Degree
Earn both your bachelor’s in IT and master’s in IT management at a faster...
Earn both your bachelor’s in IT and master’s in IT management at a faster pace with fewer courses.
- Time: Approximately 5 years.
- Tuition: $3,835 per 6-month term for the bachelor's degree; $4,040 per term for the master's portion.
- Courses: 42 total courses in this program.
Certifications included in this program at no additional cost:
- CompTIA A+
- CompTIA Network+
- CompTIA Security+
- CompTIA IT Operations Specialist
- CompTIA Secure Infrastructure Specialist
- Amazon AWS Cloud Practitioner
- ITIL®*^ Foundation Certification
- PMI CAPM
- LPI Linux Essentials
Skills for your résumé that you will learn in this program:
- Scripting and programming
- Networking and security
- Systems and services
- Data management
- Business of IT
This program allows students to earn their bachelor's degree in IT and move directly into a master's degree in IT management, cutting down on the total number of courses to complete.
Find Your Degree
WGU offers a flexible, competency-based learning model that empowers you to progress through courses as quickly as you master the material, potentially graduating faster and saving money. Learn more about our IT degrees and how you can become proficient in Java.
Still not sure what degree course to pursue? Take our degree quiz and get a degree course that aligns with your passions.
