SQL SELECT Quiz: Boss Battle

5 timed questions to test what you learned in SELECT: Ask the Oven.

What you'll be asked

  • What does the * in SELECT * FROM pizzas mean?
  • Predict the output: How many rows does this return?
  • Write the query: Write a query that returns the name and specialty of every chef.
  • Fix the bug: This query has a bug. Fix it so it returns pizza names and prices.
  • Which query renames the price column to cost in the output?

Open this page in a browser to fight the boss. Score 60% or more to win.