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Introduction to SQL

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

MODIFY TABLE
ALTER TABLE
None of these
CHANGE TABLE

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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
The SQL statement: SELECT Name, COUNT(*) FROM NAME_TABLE; counts the number of name rows and displays this total in a table with a single row and a single column.

True
False

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Introduction to SQL
Scalar aggregate are multiple values returned from an SQL query that includes an aggregate function.

True
False

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

All of these
ALTER TABLE
MODIFY TABLE
CHANGE TABLE

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

INSERT
JOIN
SELECT
DELETE

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