Official "GDZ" (ready-made homework) sites often host solutions, but for this specific textbook, the "Practicum" contains the core assignments:
: Additional programming chapters (Pascal/Python) and online tests for the 11th-grade curriculum can be found in the electronic application on bosova.ru . If you'd like, let me know: gdz po informatike 11 klass semakin i henner onlajn
: Includes practical work for Excel (regression models, forecasting, optimal planning) and database queries. A version from 2011 is available on nzdr.ru . but for this specific textbook
Which you are looking for. Whether you need the basic or advanced level answers. Учебник для 11 класса - informika-e.ru gdz po informatike 11 klass semakin i henner onlajn