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DATA MODELS INTO DATABASE DESIGNS

Data Models into Database Designs
Which of the following data constraints would be used to specify that the value of cells in a column must be one of a specific set of possible values?

A range constraint
A domain constraint
An intrarelation constraint
An interrelation constraint

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Data Models into Database Designs
In a 1:N relationship, the foreign key is placed in:

the parent table.
either the parent table or the child table.
either table without specifying parent and child tables.
the child table.

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Data Models into Database Designs
Which of the following column properties specifies whether or not cells in a column must contain a data value?

Data constraints
Data type
Null status
Default value

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Data Models into Database Designs
A primary key should be defined as:

NULL.
Either of the above can be used.
NOT NULL.
None of these

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Data Models into Database Designs
Which of the following column properties would be used to specify that cells in a column must contain a monetary value?

Data constraints
Data type
Default value
Null status

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