Module 2 · 10 questions · Retry allowed

Module 2 Knowledge Check

Choose the best answer, then use the feedback to review and retry where needed.

Self-checkThe page checks answers in your browser. If you sign in, only the score and pass status are saved to your learner account. The result is not a certificate or formal credential.

1. Which statement about generative AI is best?It means only text chatbots.It can create text, images, audio, video, code, and other content.Every generative model works in exactly the same way.Generated content is always new and correct.

2. What is a token?A piece used by a model, which may be a word, part of a word, punctuation, or another piece.Always one complete word.A fact-checking tool.A full paragraph.

3. How does a common text model build a response?It finds one finished answer in a normal training database.It writes the full response before it receives the prompt.It chooses a likely next token, adds it, and repeats.A person chooses every token.

4. What happens during training?The model checks every future answer.The user prompt becomes permanent memory.A search tool finds current facts.A learning process changes model parameters using data and a goal.

5. What does a prompt normally do?It retrains the base model.It gives the trained model current input or instructions.It proves the answer is true.It removes the context limit.

6. What is a context window?The limit on how many tokens a model can process together.Permanent memory of every user.A list of every training record.A guarantee that all supplied details will be used correctly.

7. An AI answer gives a book title and author. What should you do?Trust it because it is detailed.Assume the model searched a library.Check that the source exists and supports the claim.Treat it as correct if the title sounds real.

8. A service finds approved documents and then asks a model to write an answer. Which statement is best?Retrieval and generation are the same step.The answer is correct because documents were found.The base model must contain the documents in permanent memory.Retrieval supplies material; generation writes the answer, and both still need checking.

9. Which ability does a base text model have by itself?Live web search.Generating text from the tokens available to it.Permanent personal memory.Making purchases.

10. Which description best fits an AI agent?A system that works towards a goal through tools, actions, results, and next steps.Any model that writes a long answer.Any app with a chat box.A product with Agent in its name.

What to review

Missed 1: review types of generated content.
Missed 2 or 3: review tokens and next-token prediction.
Missed 4 or 5: review training, parameters, and prompts.
Missed 6: review context and memory.
Missed 7 or 8: review false claims and retrieval.
Missed 9 or 10: review the model, full app, tools, and agents.

Read the feedback before you try again.