SQL

Mixed SQL set

A balanced mix across every SQL topic - ideal for a quick warm-up or a full mock.

47 questions ~20mMCQMSQOne word

SQL Basics

Focused practice on SQL Basics within SQL.

1 questions ~15mMCQ

Joins

Focused practice on Joins within SQL.

2 questions ~15mMCQMSQ

Aggregation

Focused practice on Aggregation within SQL.

2 questions ~15mMCQOne word

Subqueries

Focused practice on Subqueries within SQL.

1 questions ~15mMCQ

Window Functions

Focused practice on Window Functions within SQL.

1 questions ~15mMCQ

SQL Interview Set

SELECTs, JOINs, GROUP BY, subqueries and window functions, interview style.

47 questions ~25mMCQMSQOne word