Which of the following is NOT a function performed by SQL queries?

The correct answer highlights that printing documents is not a function performed by SQL queries. SQL, or Structured Query Language, is specifically designed for managing and manipulating relational databases. Its core capabilities include creating, reading, updating, and deleting data, often abbreviated as CRUD operations.

When considering the functions of SQL queries:

• Inserting new records allows users to add data to the database, thereby expanding the dataset.

• Retrieving existing data is one of the primary purposes of SQL, enabling users to query the database to find specific information.

• Updating current entries allows modifications to existing data, ensuring that the information remains current and accurate.

However, SQL does not handle tasks like printing documents. Printing is an operation tied to the output of the data processed by SQL; it usually requires additional software or tools to generate physical or digital documents from the output of SQL queries. Therefore, the ability to print does not pertain to the functions provided by SQL itself, making it the correct answer to the question.