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Introduction to SQL

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

DDL
XML
DML
HTML

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Introduction to SQL
Which is the subset of SQL commands used to manipulate Oracle Database structures, including tables?

Both of above
Data Manipulation Language(DML)
Data Definition Language(DDL)
None

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

IN only
IN and NOT IN
NOT IN only
LIKE only

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Introduction to SQL
The SQL WHERE clause:

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

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Introduction to SQL
In SQL, which of the following is not a data definition language commands?

REVOKE
RENAME
GRANT
UPDATE

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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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