12 - SQL for QA Analysts
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What does SQL stand for?
💡 Hint: Think about what the letters S, Q, and L represent.
What SQL command is used to retrieve data?
💡 Hint: Recall which command allows you to choose specific data.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does the SELECT command do in SQL?
💡 Hint: Think about what you want to do with existing data.
True or False: JOIN is used to combine rows from two tables.
💡 Hint: Consider why you might need data from more than one table.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Write a comprehensive SQL query to find all users from a table whose names start with 'A', and sort them by their email addresses.
💡 Hint: Remember to use the pattern matching function.
Explain how you would use SQL to validate that the sum of items in an order matches the total price of that order.
💡 Hint: Think about how to retrieve data from both tables effectively.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.