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SQL Practice Test for Database Developers by Nguyễn Hậu is a document available to read on EtoBox.

What is SQL Practice Test for Database Developers about?

This document provides a 150 minute professional SQL test. It includes a database schema for a project management system with 4 tables and describes business logic and assumptions about the tables. Test takers are asked to update the schema, create tables with sample data, and write 4 SQL queries to return project, module, and work information based on the schema and business rules.

Author

Nguyễn Hậu

Language

EN