In a few sentences, tell us why you’re applying to this position.✱

Write a SQL query in mySQL or postgresSQL syntax to answer the following 2 questions. We have a table of “bookings” and a table of “customers.” The foreign key “customer_id” is present in both tables. A single customer can have more than one booking. Please write a SQL query to retrieve the list of customer_id’s that have more than one booking associated with them.✱

In the same "bookings" table above we also have a timestamp field called "created_at" that denotes the timestamp a booking was created. How would you construct a query that returns each customer_id and the booking_id associated with the most recent booking each customer had created?✱