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SQL & Querying Quizzes, Questions & Answers
Recent SQL & Querying Quizzes
Questions: 25 | Attempts: 8381 | Last updated: Jun 22, 2025
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Sample QuestionAssuming UserProfile is a table containing a column Proession that accepts a NULL value. What is the result of the query below? SET ANSI_NULLS OFF SELECT Profession FROM UserProfile WHERE (Profession <> NULL).
Questions: 30 | Attempts: 1848 | Last updated: Mar 22, 2025
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Sample QuestionThe primary - foreign key relations are used to
Questions: 73 | Attempts: 296 | Last updated: Mar 17, 2025
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Sample QuestionHow do XML instances work with respect to a computed column?
Questions: 27 | Attempts: 400 | Last updated: Sep 6, 2025
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Sample Question"Consider the following statement: Select title_id, price, type from titles where price > dbo.AverageBookPrice('comp_science') What kind of a User Defined Function is used in the above statement?"
Questions: 25 | Attempts: 204 | Last updated: Mar 19, 2025
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Sample QuestionSQL < select name ,sal from Emp where name like m%;
Questions: 18 | Attempts: 374 | Last updated: Mar 20, 2025
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Sample QuestionWhich of the following sections in PL-SQL Anonymous Block
Questions: 25 | Attempts: 621 | Last updated: Mar 20, 2025
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Sample QuestionSQL < select name ,sal from Emp where name like m%;
Questions: 50 | Attempts: 2215 | Last updated: Mar 22, 2025
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Sample Question1. Evaluate the SQL statement: 1 SELECT a.emp_name, a.sal, a.dept_id, b.maxsal 2 FROM employees a, 3 (SELECT dept_id, MAX(sal) maxsal 4. FROM employees 5 GROUP BY dept_id) b 6 WHERE a.dept_id = b.dept_id 7 AND a.sal < b.maxsal; What is the result of the statement?
Questions: 20 | Attempts: 213 | Last updated: Mar 17, 2025
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Sample QuestionDatabases overall structure is maintained in a file called
Questions: 10 | Attempts: 4763 | Last updated: Apr 20, 2025
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Sample QuestionHow many tables may be included with a join?
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