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Introduction to SQL

Introduction to SQL
The SQL keyword(s) ________ is used with wildcards.

IN only
IN and NOT IN
LIKE only
NOT IN only

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Introduction to SQL
A subquery in an SQL SELECT statement:

can only be used with two tables.
can always be duplicated by a join.
cannot have its results sorted using ORDER BY.
has a distinct form that cannot be duplicated by a join.

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Introduction to SQL
To establish a range of values, < and > can be used.

True
False

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Introduction to SQL
In SQL, which command(s) is(are) used to change a table's storage characteristics?

CHANGE TABLE
All of these
ALTER TABLE
MODIFY TABLE

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Introduction to SQL
Which SQL statement is used to update data in a database?

SAVE
UPDATE
MODIFY
SAVE AS

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Introduction to SQL
Which of the following SQL commands is used to retrieve data?

SELECT
DELETE
JOIN
INSERT

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