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Introduction to SQL

Introduction to SQL
The rows of the result relation produced by a SELECT statement can be sorted, but only by one column.

False
True

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

ALTER TABLE
MODIFY TABLE
CHANGE TABLE
None of these

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Introduction to SQL
SQL data definition commands make up a(n) ________ .

HTML
DDL
XML
DML

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Introduction to SQL
Which SQL statement is used to delete data FROM a database?

ALTER
REMOVE
DELETE
COLLAPSE

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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
The ADD command is used to enter one row of data or to add multiple rows as a result of a query.

False
True

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