# Quiz: Judge an AI product by its complete work

## Student quiz

### 1. A customer asks to cancel order 24. Which combination supplies the information needed to decide whether cancellation is allowed now?

A. The cancellation rule and a higher-temperature setting
B. The customer's message and the model's training score
C. The cancellation rule and the current status of order 24
D. The current order status and permission to send marketing email

**Correct answer: C.** The company rule explains when cancellation is allowed, and the live order record shows whether this order meets that condition. A, B and D add settings, measures or permissions that do not answer both parts of the decision.

### 2. A seller says its assistant cancels orders after approval. What is the strongest check in a test order?

A. Read the assistant's message saying “done.”
B. Approve the test action and check that the order record changes to cancelled.
C. Confirm that the drafted reply sounds polite.
D. Ask whether the model has many parameters.

**Correct answer: B.** The updated order record is evidence that the promised action reached the target system. A is only a statement. C checks wording rather than cancellation. D does not test the product's tool, permission or result.

### 3. A builder lowers temperature because a customer-reply assistant invents order facts. Why is that an incomplete repair?

A. Lower temperature retrains the model on the order database.
B. Temperature controls which account the assistant may access.
C. Every factual error requires changing to another model.
D. Lower temperature can change wording selection, but it does not verify facts or supply current order information.

**Correct answer: D.** Temperature affects how possible next tokens are favoured. It does not check truth or connect the assistant to a current record. A and B assign abilities the setting does not have. C changes the model without establishing the missing evidence or current order record.