Date Operations

JUNIOR

Junior SQL Developer | MySQL AVG Function

Tested skills

Junior SQL Developer | MySQL AVG Function

Tested skills

Duration

25 minutes max.

Evaluación

Automático

Resumen de la prueba

Choice questions

assessing knowledge of Logical thinking, Math, MySQL, SQL

Code gaps

assessing knowledge of SQL

Task - Level: Easy

SQL | MySQL | Stamps catalogue | AVG Function - Select the stamps (name and price) with price greater than or equal to the total average price.

Hable con Ventas

JUNIOR

Junior SQL Developer | MySQL A Self JOIN

Tested skills

Junior SQL Developer | MySQL A Self JOIN

Tested skills

Duration

33 minutes max.

Evaluación

Automático

Resumen de la prueba

Choice questions

assessing knowledge of Logical thinking, SQL, MySQL

Code gaps

assessing knowledge of MySQL, SQL

Task - Level: Easy

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

Hable con Ventas