A BaiCoder reviewer sample · no timer

Try a question.See the reasoning.

This is one example of the untimed practice in BaiCoder. Choose an answer to see why it works, and retry whenever you want.

Check your understanding

Keys [1-4] or [A-D] · [Enter] to check

You have opened an AI editor but have not selected a project folder. Before asking it to build a booking app, what should you do?

Choose one answer.