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Introduction to SQL

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

LIKE only
IN only
IN and NOT IN
NOT IN only

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

CHANGE TABLE
ALTER TABLE
All of these
MODIFY TABLE

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Introduction to SQL
............. joins two or more tables based on a specified column value not equaling a specified column value in another table.

OUTER JOIN
EQUIJOIN
NATURAL JOIN
NON-EQUIJOIN

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

True
False

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Introduction to SQL
The SQL WHERE clause:

Neither A nor B are correct.
Both A and B are correct.
limits the column data that are returned.
limits the row data are returned.

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Introduction to SQL
Most companies keep at least two versions of any database they are using.

True
False

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