SQL Skills Assessment Tests

You can test your SQL skills (or those of employees, interview candidates, family members, friends or pets) by doing any of the tests shown below (there's a guide to how they work here).

SQL (for SQL Server) skills test

Tests completed as of yesterday: 11,518

Our SQL (for SQL Server) test is divided into the following 5 sections:

General
Selecting data
Calculations using SQL
Joins
Grouping and aggregation

The test consists of 20 questions randomly drawn from a pool of 127.

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