The real question bank for IT certifications: verbatim exam questions with images and exhibits, explanations verified against official sources, spaced repetition and AI-generated quizzes from your own materials.
Not just a simulator: a complete study engine that combines real exam questions, official vendor documentation and artificial intelligence.
Over 102,000 verbatim exam questions, with 37,000+ images, tables and exhibits. Practice in order or shuffled, with hotspot and drag&drop in reveal mode.
The RAG engine generates new questions from your materials and the official sources, with explanations that cite the source. No two sessions alike.
SM-2 algorithm: every answer updates your memory profile, and weak or due concepts come back at the right time, not at random.
Every answer is cross-checked with Microsoft Learn and the vendors' official documentation. If the bank and the source disagree, you see it immediately — and it lands in "To review".
168 knowledge bases built from official study guides and docs (Microsoft Learn, AWS, Google, Cisco, Fortinet, HashiCorp…), refreshed automatically every week.
Upload PDF, DOCX or scan pages with the camera: the content becomes a "brain" of linked concepts to generate targeted quizzes from.
Snap or paste a question and get the answer and explanation from the bank in real time, with a reliability level. An accessibility aid for assisted study.
Per-exam stats, weak spots, questions to review. Access protected by password, 2FA or passkey — your data stays yours.
442 certification exams with real questions, from 30 vendors. Click a vendor to see all of its exams:
Three steps, zero friction. The engine does the rest.
Browse the catalog by vendor, search the code (AZ-104, CCNA, SAA-C03…) and open the exam page with materials, official brain and bank versions.
Verbatim questions with images, explanations and community consensus. In parallel, the official-source check flags the controversial answers.
Smart Review generates questions on your weak spots and spaced repetition decides when to bring them back. You reach the exam with the gaps closed.
102,344 questions are waiting. Tomorrow there will be more.