Technical interview

Use this online coding test to assess your developers with Devskiller

JUNIOR

Junior SQL developer | Books Database

Contains the following tasks:

1) SQL task - database with books and reviews data, candidates is asked to solve write two simple SQL queries

Share the article ...
Share the article ...

Tasks details:

SQL exercise

junior level
Skills: SQL MSSQL PostgreSQL HSQLDB MySQL

SQL - Books - find books without ratings

SQL exercise

junior level
Skills: SQL MSSQL PostgreSQL HSQLDB MySQL

SQL - Books - find titles with specified rating

The AI Benchmarking Engine is here!
Predict your candidates’ success with 85% accuracy.
Read More
+