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Composite Key Quiz

In RDBMS, Data is presented as a collection of ________.

A .................. normal form normalization will be needed where all attributes in a relation tuple are not functionally dependent only on the key attribute.

To select all column from the table the syntax is___________.

If an attribute of a composite key is dependent on an attribute of the other composite key, a normalization called ................ is needed.

Identify the criteria for designing database from the point of view of user

The__________operator preserves unmatched rows of the relations being joined.

The reasons leading to popularity of client-server systems are________.

The relational model is based on the concept that data is organized and stored in two-dimensional tables called _________ .

__________contains information that defines valid values that are stored in a column or data type.

__________ First proposed the process of normalization.

Tagged as: composite key, composite key, key
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