Contains:
- Theory clarification
- Methodology
- Detailed solved examples
- Theory questions
- Problem exercises
- National Examination topics
- Evaluation criteria

This book is a teaching aid for the course "Development of Applications in a Programming Environment", of the 3rd grade of General High Schools of the Information Technology and Services cycle, and is a radically renewed and enriched edition of our first book.
Our main goals in writing the book were two. To write a book that is detailed, without exaggerations, so that the student who will use it correctly can benefit greatly from it. Also, to include a large number of questions, exercises, problems, and comprehensive evaluation criteria, so that it can be an important tool for the teacher teaching the course, both during the initial development of the material and during revisions. [...]

(from the book's preface)