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Introduction to SQL

Introduction to SQL
The keyword BETWEEN can be used in a WHERE clause to refer to a range of values.

False
True

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Introduction to SQL
To sort the results of a query use:

None of these
ORDER BY.
SORT BY.
GROUP BY.

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Introduction to SQL
Which of the SQL statements is correct?

SELECT Username AND Password FROM Users
SELECT Username, Password FROM Users
None of these
SELECT Username, Password WHERE Username = 'user1'

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Introduction to SQL
Which of the following is the correct order of keywords for SQL SELECT statements?

FROM, WHERE, SELECT
SELECT, FROM, WHERE
SELECT,WHERE,FROM
WHERE, FROM,SELECT

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Introduction to SQL
A SELECT statement within another SELECT statement and enclosed in square brackets ([...]) is called a subquery.

False
True

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Introduction to SQL
ON UPDATE CASCADE ensures which of the following?

Materialized Views
Normalization
All of these
Data Integrity

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