A Foreign key is a column(s) in a table that can be used to uniquely identify a row of the table.

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True

False

An unknown or available value in a table is known as a Null value.

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True

False

The username admin is always created when the database is created.

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True

False

A schema doesn't have to be associated with a user.

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True

False

The schema name is always different than the user name

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True

False

A user interacts with a RDBMS is by writing SQL statements.

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True

False

Transaction Manipulation Language (TML) is a Sub-Language of SQL

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True

False

SQL*Plus and SQL Developer are two tools users use to interact with their database.

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True

False

Restricting the data type for each column is very important in relational databases, as it helps maintain data integrity

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True

False

To create a form in enterprise environment you would need to create it in HTML.

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True

False