Learn COBOL Programming with COBOL for the 21st Century 11th Edition Pdf
Cobol For The 21st Century 11th Edition Pdf Download
If you are looking for a comprehensive and updated guide to learn COBOL, one of the oldest and most widely used programming languages in the world, you might be interested in COBOL for the 21st Century, 11th Edition, a book that covers everything from the basics to the advanced topics of COBOL programming. In this article, we will tell you what COBOL is, why it is still relevant, what this book offers, how to download it as a pdf file, and what other resources you can use to master COBOL.
Cobol For The 21st Century 11th Edition Pdf Download
What is COBOL and why is it still relevant?
The history and features of COBOL
COBOL stands for COmmon Business-Oriented Language. It was developed in the late 1950s by a committee of experts from different computer manufacturers and government agencies, with the aim of creating a standard and portable language for business applications. COBOL was influenced by earlier languages such as FLOW-MATIC and COMTRAN, and was designed to be easy to read, write, and maintain by using English-like syntax and keywords.
Some of the main features of COBOL are:
It is a structured and procedural language that follows a top-down approach.
It supports data types such as numeric, alphanumeric, packed decimal, binary, floating-point, etc.
It has four divisions: identification, environment, data, and procedure.
It has various statements for data manipulation, arithmetic operations, conditional logic, looping, file handling, etc.
It can handle large-scale and complex programs that involve multiple files and records.
It can run on different platforms and operating systems with minimal changes.
The applications and advantages of COBOL
COBOL is mainly used for developing business-oriented applications that deal with large amounts of data and transactions. Some of the domains where COBOL is widely used are banking, finance, insurance, government, healthcare, retail, etc. For example, COBOL powers many ATM systems, credit card processing systems, payroll systems, tax systems, etc.
Some of the advantages of COBOL are:
It is reliable and stable. It has been tested and proven over decades of use in critical systems.
It is efficient and fast. It can process huge volumes of data with high accuracy and speed.
It is compatible and interoperable. It can communicate with other languages and technologies through interfaces and frameworks.
It is adaptable and modern. It can support new features and standards such as object-oriented programming, web services, XML, etc.
It is valuable and in-demand. It has a large and loyal user base and a huge legacy code base that needs to be maintained and updated.
The challenges and opportunities of COBOL
Despite its strengths and popularity, COBOL also faces some challenges and criticisms. Some of them are:
It is outdated and obsolete. It is often perceived as a old-fashioned and boring language that lacks innovation and creativity.
It is verbose and rigid. It requires a lot of coding and documentation to achieve simple tasks and has strict rules and formats to follow.
It is difficult and costly to maintain. It is hard to find and fix errors and bugs in large and complex programs and to integrate them with newer systems and technologies.
It is scarce and expensive. It is hard to find and hire qualified and experienced COBOL programmers and to train new ones.
However, these challenges also present some opportunities and advantages for COBOL programmers and learners. Some of them are:
It is rewarding and lucrative. It offers high salaries and benefits for COBOL programmers who can handle critical and complex systems.
It is secure and stable. It offers low risk and high return for businesses who rely on COBOL systems that have been running for decades without major issues.
It is evolving and improving. It offers new features and capabilities for COBOL programmers who can leverage the latest technologies and standards to enhance their programs.
It is fun and interesting. It offers a unique and challenging experience for COBOL learners who can explore the history and logic of one of the most influential languages in the world.
What is COBOL for the 21st Century 11th Edition?
The authors and contents of the book
COBOL for the 21st Century, 11th Edition is a book written by Nancy B. Stern, Robert A. Stern, and James P. Ley. The authors are experts in the field of COBOL programming, with extensive teaching and consulting experience. The book is published by Wiley, a leading publisher of academic and professional books.
The book covers the following topics:
The fundamentals of structured COBOL programming, such as data types, divisions, statements, etc.
The advanced topics of structured COBOL programming, such as tables, subprograms, sorting, merging, etc.
The object-oriented features of COBOL, such as classes, objects, inheritance, polymorphism, etc.
The web-oriented features of COBOL, such as web services, XML processing, JSON processing, etc.
The best practices of COBOL programming, such as debugging, testing, documentation, etc.
The updates and improvements of the book
The book is an updated edition of the previous 10th edition that was published in 2006. The updates and improvements include:
The addition of new chapters on object-oriented programming, web services, XML processing, JSON processing, etc.
The revision of existing chapters to reflect the changes in the COBOL standards (such as COBOL 2002 and COBOL 2014) and the industry trends (such as cloud computing).
The inclusion of new examples, exercises, case studies, etc. to illustrate the concepts and applications of COBOL programming.
The enhancement of the design and layout of the book to make it more user-friendly and attractive.
The benefits and feedback of the book
The book offers many benefits for both beginners and experienced COBOL programmers who want to learn or refresh their skills in COBOL programming. Some of the benefits are:
It provides a comprehensive and updated coverage of COBOL programming that reflects the current standards and practices.
It explains the concepts and techniques of COBOL programming in a clear and concise manner that is easy to understand and follow.
It demonstrates the applications and advantages of COBOL programming in various domains and scenarios that are relevant and realistic.
It offers a variety of learning resources such as examples, exercises, case studies, etc. that help reinforce the knowledge and skills acquired from the book.
The book has received positive feedback from both students and instructors who have used it as a textbook or a reference book for learning or teaching COBOL programming. Some of the feedback are:
How to download COBOL for the 21st Century 11th Edition Pdf?
The official and legal sources of the book
If you want to download COBOL for the 21st Century 11th Edition Pdf, you should always use the official and legal sources of the book. This way, you can ensure that you get the authentic and updated version of the book, and that you respect the intellectual property rights of the authors and publishers. Some of the official and legal sources of the book are:
The Wiley website. You can buy the paperback or e-book version of the book from the Wiley website. The e-book version is available in pdf format and can be downloaded instantly after purchase. You can also access the online resources such as code samples, instructor's manual, etc. from the Wiley website.
The Amazon website. You can buy the paperback or Kindle version of the book from the Amazon website. The Kindle version is compatible with various devices such as tablets, smartphones, laptops, etc. and can be downloaded instantly after purchase. You can also read a sample of the book from the Amazon website.
The Google Play website. You can buy the e-book version of the book from the Google Play website. The e-book version is available in pdf format and can be downloaded instantly after purchase. You can also read a sample of the book from the Google Play website.
The steps and tips for downloading the book
If you want to download COBOL for the 21st Century 11th Edition Pdf, you should follow these steps and tips:
Choose one of the official and legal sources of the book that suits your preference and budget.
Click on the link or button that leads you to the purchase page of the book.
Fill in your personal and payment details and confirm your order.
Wait for a confirmation email or message that contains a link or code to download your pdf file.
Click on the link or enter the code to access your pdf file.
Save your pdf file to your device or cloud storage.
Enjoy reading your pdf file on your device or print it out if you prefer a hard copy.
Some of the tips for downloading the book are:
Make sure you have a stable internet connection and enough storage space on your device or cloud storage.
Check your spam or junk folder if you don't receive a confirmation email or message within a few minutes.
Contact customer service if you encounter any problems or issues with your order or download.
Keep a backup copy of your pdf file in case you lose or damage your original file.
The alternatives and resources for learning COBOL
If you don't want to download COBOL for the 21st Century 11th Edition Pdf, or if you want to supplement your learning with other materials, you can use some of these alternatives and resources for learning COBOL:
The library. You can borrow a physical copy of the book from your local or online library. You can also find other books, journals, magazines, etc. that cover COBOL programming.
The online courses. You can enroll in an online course that teaches COBOL programming. You can find various courses on platforms such as Udemy, Coursera, edX, etc. that offer video lectures, quizzes, assignments, etc. on COBOL programming.
The online tutorials. You can follow an online tutorial that guides you through COBOL programming. You can find various tutorials on websites such as Tutorialspoint, W3Schools, LearnCOBOL.org, etc. that offer step-by-step instructions, examples, exercises, etc. on COBOL programming.
The online forums. You can join an online forum that discusses COBOL programming. You can find various forums on websites such as Reddit, Stack Overflow, Quora, etc. that offer questions, answers, tips, advice, etc. on COBOL programming.
Conclusion
In conclusion, COBOL is a powerful and popular programming language that is still widely used in various domains and systems. If you want to learn or improve your skills in COBOL programming, you should consider reading COBOL for the 21st Century 11th Edition, a book that provides a comprehensive and updated coverage of COBOL programming. You can download the book as a pdf file from the official and legal sources of the book, or you can use some of the alternatives and resources for learning COBOL. We hope this article has helped you understand what COBOL is, why it is still relevant, what this book offers, how to download it as a pdf file, and what other resources you can use to master COBOL.
FAQs
Here are some of the frequently asked questions about COBOL and COBOL for the 21st Century 11th Edition:
Q: How much does COBOL for the 21st Century 11th Edition Pdf cost?
A: The price of the book may vary depending on the source and format you choose. The average price of the book is around $200 for the paperback version, $150 for the e-book version, and $100 for the Kindle version.
Q: How long does it take to learn COBOL?
A: The time it takes to learn COBOL depends on your prior knowledge, learning style, and learning goals. Generally, it may take a few weeks to a few months to learn the basics of COBOL programming, and a few months to a few years to master the advanced topics of COBOL programming.
Q: Is COBOL easy or hard to learn?
A: The difficulty of learning COBOL depends on your personal preference, background, and motivation. Some people may find COBOL easy to learn because of its simple and English-like syntax, while others may find it hard to learn because of its verbose and rigid structure. Some people may enjoy learning COBOL because of its historical and practical significance, while others may dislike learning COBOL because of its outdated and boring image.
Q: Is COBOL worth learning in 2021?
A: The answer to this question depends on your career goals, interests, and opportunities. Some reasons why COBOL may be worth learning in 2021 are:
You want to work in a domain or industry that relies on COBOL systems, such as banking, finance, insurance, government, etc.
You want to earn a high salary and enjoy job security as a COBOL programmer.
You want to challenge yourself and learn something new and different from other programming languages.
You want to appreciate and understand the history and evolution of programming languages.
Q: What are some of the best books for learning COBOL?
A: Besides COBOL for the 21st Century 11th Edition, some of the best books for learning COBOL are:
Murach's Structured COBOL by Mike Murach and Anne Prince
Beginning COBOL for Programmers by Michael Coughlan
COBOL Programming Using the .NET Framework by Ronald D. Reeves
Visual COBOL: A Developer's Guide to Modern COBOL by Paul Kelly
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