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Introduction to SQL

Introduction to SQL
SQL is a data sublanguage.

False
True

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

DDL
DML
XML
HTML

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Introduction to SQL
A subquery in an SQL SELECT statement is enclosed in:

parenthesis -- (...) .
brackets -- [...].
CAPITAL LETTERS.
braces -- {...}.

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

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

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Introduction to SQL
Data manipulation language (DML) commands are used to define a database, including creating, altering, and dropping tables and establishing constraints.

False
True

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Introduction to SQL
The SQL keyword BETWEEN is used:

for ranges.
None of these
as a wildcard.
to limit the columns displayed.

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