AI Study Guide 2026
Everything you need to pass the AI exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 AI Exam Format at a Glance
📚 AI Topics to Study (45)
✍️ Sample AI Questions & Answers
1. In natural language processing, what does 'tokenization' refer to?
Tokenization breaks text into tokens (words, subwords, or characters) that serve as the discrete input units for NLP models.
2. What is 'shadow mode' deployment in MLOps?
Shadow mode runs a new model on real traffic in parallel with the live model, comparing outputs without impacting users.
3. Which of the following uses artificial intelligence?
Artificial intelligence is extensively applied in areas requiring the understanding and processing of human language, such as text analytics and Natural Language Processing (NLP). These AI capabilities enable machines to interpret, analyze, and generate human language, facilitating applications like chatbots, sentiment analysis, machine translation, and information extraction.
4. Which Azure AI service provides pre-built models for extracting key-value pairs and tables from forms and documents?
Azure Document Intelligence (formerly Form Recognizer) extracts key-value pairs, tables, and structured data from documents using pre-built and custom models.
5. Which SPARQL query keyword is used to retrieve triples from an RDF knowledge graph?
SPARQL uses SELECT queries with WHERE clauses containing triple patterns (subject, predicate, object) to match and retrieve data from RDF graphs.
6. Which technique is used to visualize which parts of an input image most influence a CNN's classification decision?
Grad-CAM uses gradients flowing into the final convolutional layer to produce a heatmap highlighting the regions most important to the prediction.
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