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SQL to query databases

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SQL to query databases: SQL is a programming language used to query and manipulate relational databases. It allows operations such as selection, insertion, modification, and deletion of data in tables. Thanks to SQL, developers can query databases and obtain precise information using structured queries. This quiz will allow you to test your knowledge of SQL and its use for querying databases.

Categorie: Science and Technology

Keywords: SQL, databases, programming language, computer science

Total number of questions (advanced mode): 29

Created: 3 juillet 2024

Updated: 3 juillet 2024

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