SQL
JUNIOR

A Self JOIN Test for Junior SQL Developer | MySQL

Overall seniority level
Junior
Test duration
33 minutes
Evaluation
Automatic

Test overview

Test is combined from various tasks. SQL task, Choice questions and Code gaps. All evaluated automatically.

Task types

Code gaps

SQL | In operator code gap assessing knowledge of SQL

Level: Easy

Tested skills: SQL

Code gaps

SQL | MySQL | School Database | Professors from the Business department code gap assessing knowledge of MySQL, SQL

Level: Easy

Tested skills: MySQL, SQL

Code gaps

SQL | Music Store | Like operator code gap assessing knowledge of SQL

Level: Easy

Tested skills: SQL

SQL task

SQL | MySQL | Stamps catalogue | A Self JOIN - Select stamps (name and location) that are in the same location.

Level: Easy

Tested skills: HSQLDB, MySQL, SQL

Choice questions

8 choice questions assessing knowledge of Logical thinking, MySQL, SQL

Level: Easy

Tested skills: Logical thinking, MySQL, SQL

Automatic evaluation

We automatically score multi-choice tests and programming tasks and evaluate candidate code for logical correctness, time efficiency and code quality.

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