Recall & Review
beginner
What is an AI assistant?
An AI assistant is a computer program that helps people by understanding their questions or commands and giving useful answers or doing tasks, like setting reminders or playing music.
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beginner
How do recommendation systems help us in daily life?
Recommendation systems suggest things like movies, products, or songs based on what we liked before, making it easier to find things we enjoy without searching a lot.
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beginner
Give a real-life example of an AI assistant.
Examples include Siri on iPhones, Alexa on Amazon devices, and Google Assistant on Android phones. They listen to your voice and help with tasks.
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intermediate
What data do recommendation systems use to suggest items?
They use data like what you have watched, bought, or rated before, and sometimes what similar users like, to guess what you might want next.
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intermediate
Why is AI in daily life helpful but also needs careful use?
AI helps by saving time and making choices easier, but it needs careful use because it can make mistakes or use personal data, so privacy and fairness are important.
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Which of these is an example of an AI assistant?
✗ Incorrect
Siri is an AI assistant that helps users by voice commands.
What does a recommendation system do?
✗ Incorrect
Recommendation systems suggest items like movies or products based on your past choices.
Which data is NOT typically used by recommendation systems?
✗ Incorrect
Favorite colors usually do not affect recommendations.
Why should we be careful with AI assistants?
✗ Incorrect
AI assistants use personal data, so privacy is important.
Which is NOT a common use of AI in daily life?
✗ Incorrect
Cooking food automatically is not a common AI daily use.
Explain how AI assistants help people in everyday tasks.
Think about how you might ask your phone to set an alarm or play music.
You got /4 concepts.
Describe how recommendation systems decide what to suggest.
Imagine how Netflix or Amazon suggests what to watch or buy next.
You got /4 concepts.