What you'll learn
A certificate course in J2EE (Java 2 Enterprise Edition, now Java EE) is a program that teaches how to develop robust, secure, and scalable web-based enterprise applications using Java technologies. These courses cover J2EE platform architecture, APIs, and core components like servlets, JSPs, and enterprise beans, equipping students with the skills to build complex, multi-threaded, and transactional applications. Students can pursue roles like Java Developer, Enterprise Java Developer, or Java Quality Analyst after completing the program.
Course description
- Focus: The primary objective is to teach students to build enterprise-level applications, moving beyond core Java to focus on web-enabled and distributed systems.
- Key topics: The curriculum typically includes an introduction to J2EE, its architecture, its benefits, and its components. Advanced topics such as security, transaction processing, multithreading, and the evolution of enterprise application frameworks are often covered.
- Learning outcomes: Upon completion, participants gain expertise in web technologies and learn how to handle complex details involved in enterprise application development. This can include:
- Developing and deploying web applications
- Understanding and implementing J2EE APIs
- Managing security and transactions in enterprise applications
- Handling multithreading for concurrent operations
- Career opportunities: The skills gained can lead to job opportunities in various roles, such as:
- Java Developer
- Enterprise Java Engineer
- Java Quality Analyst
- Software Engineer in enterprise environments
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Course Syllabus
A J2EE certificate course syllabus typically includes core Java concepts and advanced enterprise Java topics like Servlets, JSP, and JDBC, along with frameworks and other enterprise technologies such as Enterprise JavaBeans (EJB), web services, and design patterns. Other common modules are multithreading, collections, and project work.
Core Java and foundational topics
- Basic Java: Object-oriented programming (OOP) concepts, language fundamentals, data types, variables, operators, and control statements.
- Advanced Java: Exception handling, multithreading, collections framework, I/O streams, and event handling.
- JDBC: Java Database Connectivity for interacting with databases.
J2EE and enterprise topics
- Servlets: Introduction, lifecycle, request/response handling, session management, and filters.
- JSP: JavaServer Pages for creating dynamic web content.
- Enterprise JavaBeans (EJB): A server-side component architecture for enterprise applications.
- Web Services: Technologies for building distributed applications, such as SOAP or REST.
- Design Patterns: Common solutions for recurring problems in software design.
Frameworks and tools
- Frameworks: Introduction to enterprise frameworks like Spring and Hibernate.
- Build Tools: Using tools like Maven for dependency management and build automation.
- Testing: Using frameworks like JUnit for unit testing.
Practical application
- Project Work: Applying learned concepts to a final project.
- UML: Unified Modeling Language for visualizing, specifying, and constructing the artifacts of a system.
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