Quiz — Session 3: The language of machines 🟢

Program : Applied AI — Beginner Level · Instructor: Yann Isola 10 questions · only one correct answer per question · corrected at the end of the document

Question 1 — When you send a message to an AI, what does it actually “see”?

HAS Your words, exactly as you wrote them B A sequence of numbers corresponding to pieces of text C An image of your screen D The sound of your voice

Question 2 — What is a token?

HAS A virtual coin to pay for AI B A security password C A piece of text (whole word, part of a word or punctuation) that the AI processes at once D The name of the robot that answers the questions

Question 3 — The word “today” will probably be cut by AI into…

HAS A single token, like all words B Several tokens, for example aujourd + ' + hui C Twenty-six tokens, one per letter of the alphabet D Zero token: the AI ignores words with apostrophe

Question 4 — Why does the AI cut words into pieces instead of numbering each word in the dictionary?

HAS Because the pieces recombine like LEGOs and allow you to manage even words never seen before B Because computers don't like long words C To make responses slower and more thoughtful D Because it is an international law

Question 5 — Embedding is the idea of…

HAS Hide secret messages in text B Transform each word into coordinates, where words close in meaning are close on the map C Compress text so it takes up less space D Automatically translate text into English

Question 6 — In the famous “word equation”, king − man + woman gives a result close to…

HAS Castle B Prince C Queen D Crown

Question 7 — The context window of an AI is…

HAS The small chat window on the screen B Her working memory: everything she can “keep in mind” at once, measured in tokens C His infinite memory of all the conversations in the world D The time it takes to respond

Question 8 — Your conversation with the AI is getting very, very long. What is likely to happen?

HAS AI is getting smarter and smarter B The AI can “forget” what was said at the beginning because it goes outside its context window C The computer explodes D Nothing, AI remembers everything forever

Question 9 — The AI gives you a book with its title, its author and its date... but this book does not exist. What is this phenomenon called, and why does it occur?

HAS A screen bug: just restart the computer B A lie: the AI wants to deceive you on purpose C A hallucination: AI produces the most text plausible , not necessarily the most TRUE D A computer virus caught on the Internet

Question 10 — You want AI to faithfully translate an important document. What temperature is best?

HAS Low temperature for reliable and predictable responses B A very high temperature, for a translation full of surprises C Temperature does not exist for AI D 37.2°C, like the human body