SQL
JUNIOR

Hotels – average prices Test for Junior SQL Developer | PostgreSQL

Overall seniority level
Junior
Test duration
26 minutes
Evaluation
Automatic

Test overview

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

Task types

SQL task

SQL | PostgreSQL | Hotels - average prices - Prepare the report with the average prices in the cities.

Level: Easy

Tested skills: PostgreSQL, SQL

Code gaps

SQL | Update operator code gap assessing knowledge of SQL

Level: Easy

Tested skills: SQL

Code gaps

SQL | Wildcard code gap assessing knowledge of SQL

Level: Easy

Tested skills: SQL

Code gaps

SQL | Music Store | Where clause code gap assessing knowledge of SQL

Level: Easy

Tested skills: SQL

Choice questions

7 choice questions assessing knowledge of Logical thinking, SQL

Level: Easy

Tested skills: Logical thinking, 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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