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Introduction to SQL MCQs

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Practice free Introduction to SQL multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 73 questions — no login required.

Question 19easy

To remove duplicate rows from the results of an SQL SELECT statement, the ________ qualifier specified must be included.

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Question 20easy

The benefits of a standard relational language include which of the following?

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Question 21easy

Which of the following do you need to consider when you make a table in SQL?

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Question 22easy

SQL query and modification commands make up a(n) ________ .

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Question 23easy

When three or more AND and OR conditions are combined, it is easier to use the SQL keyword(s):

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Question 24easy

The Microsoft Access wildcards are ____ and ____ .

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Question 25easy

Find the SQL statement below that is equal to the following: SELECT NAME FROM CUSTOMER WHERE STATE = 'VA';