Keywords are special words that have a predefined meaning and function in a programming language. Keywords are reserved words that cannot be used as identifiers, such as variable names, class names, method names, etc. Keywords are used to define the structure and syntax of a program, such as declaring variables, creating classes, defining methods, controlling the flow of execution, handling exceptions, etc.
In this blog post, I will introduce you to a PDF document that contains a complete and easy-to-follow tutorial on keywords in Java, explaining their definition, classification, usage, and examples.
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Overview about the Notes
The PDF document that I am going to share with you is called “Java Tutorial – Keywords in Java”.
The document is divided into four sections, each covering a different topic related to keywords in Java. The sections are as follows:
- Section 1: What are Keywords in Java?
- Section 2: How many Keywords are there in Java?
- Section 3: What are the Categories of Keywords in Java?
- Section 4: What are the Examples of Keywords in Java?
Each section contains a clear and comprehensive explanation of the concepts, tables, diagrams, examples of code, and notes. The document also contains a summary, a list of references, and a quiz.
The Content of the Notes
The document covers the essential topics that you need to know to understand and use keywords in Java. It assumes that you have some basic knowledge of Java, such as how to write and compile a simple Java program. However, it does not require any advanced knowledge of Java or its internals.
The document starts with an explanation of what are keywords in Java, where it defines keywords as special words that have a predefined meaning and function in a programming language. It also explains the difference between keywords and identifiers, and the difference between keywords and operators.
The document then moves on to the explanation of how many keywords are there in Java, where it shows the total number of keywords in Java, which is 51 as of Java 12. It also shows the list of all the keywords in Java, along with their descriptions and examples.
The document also covers the explanation of what are the categories of keywords in Java, where it shows the different categories of keywords in Java, such as access modifiers, class-related, data types, flow control, exception handling, etc. It also shows the subcategories of keywords in Java, such as primitive types, reference types, loop statements, branching statements, etc.
Why This Notes
This PDF document is a great resource for anyone who wants to learn or review keywords in Java. It is written by an experienced and qualified software engineer and founder of a popular website that provides high-quality articles and tutorials on various topics related to Java and other programming languages. It is based on the latest version of Java and follows the best practices and standards of the language. It is complete and easy-to-follow, covering all the essential topics in a clear and concise way. It is also interactive and engaging, providing tables, diagrams, examples, and notes to help you understand and use keywords in Java. It is also free and accessible, available for download from the link below.
Conclusion
Keywords are special words that have a predefined meaning and function in a programming language. They are reserved words that cannot be used as identifiers, such as variable names, class names, method names, etc. They are used to define the structure and syntax of a program, such as declaring variables, creating classes, defining methods, controlling the flow of execution, handling exceptions, etc. If you want to learn or review keywords in Java, you should definitely check out this PDF document that contains a complete and easy-to-follow tutorial on keywords in Java. It will help you understand the definition, classification, usage, and examples of keywords in Java. It will also help you write and run your own Java programs and explore the possibilities of the language.
Download from Link
You can download the PDF document “Java Tutorial – Keywords in Java” from this link: [Java Tutorial – Keywords in Java (PDF)].
I hope you find it useful and enjoyable. Happy learning! 😊.
