Computing. Programming. Web development. Graphic design. Networking.

Web development quizzes

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A NOT NULL constraint can accept NULL values.

This query is correct: UPDATE table_name SET column1=value1;

This query is correct: SELECT * FROM employee WHERE EITHER age = 25 OR age = 30;

This query retrieves the first 3 rows: SELECT * FROM employee LIMIT 3;

This creates a database called database1: CREATE DATABASE database1;