Asking yourself the most important questions is a good way to introduce a book dedicated to Data Science because it helps to set the stage for the material that will be covered in the book. By asking questions, you can get a sense of what the book will be about and what you can expect to learn from it. Additionally, asking questions can help to engage the reader and get them thinking about the topic at hand, which can make the material more interesting and relevant to their own experiences. So, the first legitimate question is why is Data Science today a discipline of great importance for the present and future of master students? For sure, Data Science is a discipline of great importance today because it allows organizations to make better decisions by leveraging the vast amounts of data that are generated in today's world. With the help of Data Science, organizations can gain insights into their operations and customers, and use that information to improve their products, services, and overall business strategies. Additionally, Data Science is a rapidly growing field, with many job opportunities for individuals with the right skills and training. As a result, pursuing a master's degree in communication and Data Science can open a wide range of career possibilities for students. In this must-read book, discover the world of Data Science and how it is reshaping the present and future for master students. Through thought-provoking questions and engaging material, the author sets the stage for an indepth exploration of this rapidly growing field. Discover why Data Science is a discipline of great importance and how it can be used to unlock the power of information for organizations. Whether you're a student, professional, or simply curious about the future of technology, this book is an essential guide to understanding the role of Data Science in our world. ''Sebastian Fitzek's book deals with an extremely topical and valuable multidisciplinary scientific field, in continuous expansion in the world, decoded and used lately not only by computer scientists and engineers, but also by specialists in the social sciences (business, advertising, elections, media, communication, in general). The work is coherently organized and well-balanced to allow an easy, clear and fast learning, managing to overcome the obstacles specific to books in the applied sciences. The success of this book also comes from the very well-structured, new, attractive and intelligent content, which saves time for those who want to become data science specialists''. - Conf. univ. dr. DAN SULTANESCU