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What is the overall design of the database called?
What is the overall design of the database called?
What represents a relation among a set of values in a table?
What represents a relation among a set of values in a table?
What is the collection of information stored in the database at a particular moment called?
What is the collection of information stored in the database at a particular moment called?
Which term refers to the logical design of the database?
Which term refers to the logical design of the database?
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A relational database consists of a collection of tables, each of which is assigned a unique name. True or False?
A relational database consists of a collection of tables, each of which is assigned a unique name. True or False?
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A row in a table represents a relation among a set of values. True or False?
A row in a table represents a relation among a set of values. True or False?
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The database schema is the collection of information stored in the database at a particular moment. True or False?
The database schema is the collection of information stored in the database at a particular moment. True or False?
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Schemas are changed frequently in a database. True or False?
Schemas are changed frequently in a database. True or False?
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