GS Professional in Java SE 17 Programming Certification
This certification ensures that candidates are proficient in utilizing Java Standard Edition 17 to develop robust, efficient, and maintainable applications. The exam covers a wide range of topics, including core language features, new enhancements in Java SE 17, and best practices for modern Java development.
[b]Target Audience:[/b] This certification is ideal for:
[ul]
[li]Software Engineers[/li]
[li]Java Application Developers[/li]
[li]System Programmers[/li]
[li]Web Developers[/li]
[li]Individuals seeking to demonstrate their proficiency in Java SE 17[/li]
[/ul]
[b]Exam Objectives:[/b] Candidates should have a comprehensive understanding and ability to work with the following areas:
[ol]
[li][b]Language Enhancements:[/b]
[ul]
[li]Mastery of new language features such as sealed classes, pattern matching for
instanceof, and records.[/li]
[li]Proficiency in using text blocks, switch expressions, and other syntactic improvements.[/li]
[/ul]
[/li]
[li][b]Core API Enhancements:[/b]
[ul]
[li]Utilization of the Collections Framework, Streams API, and improvements in the java.io and java.nio packages.[/li]
[li]Understanding of enhancements in java.util.concurrent and java.time packages.[/li]
[/ul]
[/li]
[li][b]Concurrency:[/b]
[ul]
[li]In-depth knowledge of concurrency and multithreading enhancements in Java SE 17.[/li]
[li]Use of the Concurrency API for building robust, high-performance applications.[/li]
[/ul]
[/li]
[li][b]Memory Management:[/b]
[ul]
[li]Understanding of garbage collection mechanisms and memory management improvements.[/li]
[li]Ability to optimize application performance through efficient memory usage.[/li]
[/ul]
[/li]
[li][b]Module System:[/b]
[ul]
[li]Working with the Java Platform Module System (JPMS) introduced in Java SE 9 and enhanced in later releases.[/li]
[li]Designing and implementing modular applications.[/li]
[/ul]
[/li]
[li][b]Security Features:[/b]
[ul]
[li]Knowledge of enhanced security features and best practices for securing Java applications.[/li]
[li]Understanding of the Java security architecture and APIs.[/li]
[/ul]
[/li]
[li][b]Best Practices and Design Patterns:[/b]
[ul]
[li]Application of best practices and standard design patterns in Java.[/li]
[li]Problem-solving using established design principles.[/li]
[/ul]
[/li]
[li][b]New Tools and Tool Enhancements:[/b]
[ul]
[li]Familiarity with new tools and significant enhancements to existing tools in the JDK.[/li]
[li]Effective use of development and debugging tools.[/li]
[/ul]
[/li]
[/ol]
[b]Preparation Tips:[/b] Candidates should gain hands-on experience with Java SE 17 by:
[ul]
[li]Utilizing the official Oracle documentation and Java enhancement proposals (JEPs).[/li]
[li]Engaging in practical coding exercises and projects.[/li]
[li]Reviewing study guides, participating in study groups, and taking practice exams.[/li]
[/ul]
The Professional in Java SE 17 Programming exam evaluates your proficiency in developing applications using Java SE 17, covering core topics such as object-oriented programming, advanced features, and API usage. It includes areas like modules, concurrency, and lambda expressions. Certification demonstrates your expertise in Java SE 17, showcasing your ability to build robust and efficient Java applications.
Java, Development
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