The advanced exam is organized the same way as the Intermediate exam. You will get around 75 multiple choice question.
Advanced questions are more complex. not only questioning singulair knowledge like "what is an entity”. It also assess your capability to make more complex decisions like “given this microflow and security setup. What will happen if user x will do this”
The best preparation is by having project experience for multiple months (6-12 months) and the following learning paths help you to prepare your knowledge.
Indeed a great help. Thanks so much for providing links to prepare.