SQL Coding Questions & Answers

Practice 216 online coding questions and become a SQL expert.

ID	Title	Level	FTPR	Lecture
46	Actors and customers whose last name starts with 'A'	easy	32%	3.3
47	Actors and customers whose first names end in 'D'.	easy	45%	3.3
57	Total number of actors (with UNION)	easy	37%	3.3
87	Top song in the US and UK music	medium	10%	3.3
94	Top 3 products vs. bottom 3 products ecommerce	medium	6%	3.3
104	MAU: Monthly active users mobile	easy	19%	3.3
129	Top 3 and bottom 3 courier ride sharing	medium	10%	3.3