Java SE 21 Fundamentals: Syntax, Control Flow, and Core APIs

Master the foundational elements of Java SE 21, focusing on syntax, operators, control flow, and essential APIs. This course is designed to build a strong base in Java programming, allowing learners to confidently approach more advanced topics. The course takes you through the core building blocks of Java SE 21, exploring class structure, data types, operators, and decision-making constructs. You'll dive into key Java APIs like Strings, arrays, and date/time handling, gaining hands-on experience in writing efficient Java code. By the end, you'll understand Java’s syntax and core libraries, preparing you for more complex programming challenges. Clear explanations, practical examples, and review questions will help learners internalize core Java concepts and apply them effectively in real-world scenarios. This course emphasizes learning through practical application, offering valuable insights into Java programming that you can use in your projects. Whether you're starting your Java journey or looking to solidify your understanding of its foundational elements, this course provides a strong grounding. No prior experience in Java is required, but familiarity with basic programming concepts will be helpful. This course is part one of a three-course Specialization designed to provide a comprehensive learning pathway in this subject area. While it delivers standalone value and practical skills, learners seeking a more integrated and in-depth progression may benefit from completing the full Specialization. From OCP Oracle Certified Professional Java SE 21 Developer Study Guide Copyright © 2025 by John Wiley & Sons, Inc. All rights, including for text and data mining, AI training, and similar technologies, are reserved. Used by arrangement with John Wiley & Sons, Inc.