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Data Models into Database Designs

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
Null status
Data type
Default value

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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 that is less than another monetary value in the same row?

Null status
Data type
Default value
Data constraints

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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 type
Null status
Default value
Data constraints

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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 domain constraint
An interrelation constraint
A range constraint
An intrarelation constraint

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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 be immediately filled with a monetary value of $10,000?

Default value
Data constraints
Null status
Data type

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Data Models into Database Designs
When transforming an entity-relationship model into a relational database design, each entity is represented as a table.

True
False

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