Question: 1. When a constraint is created at the _______ level with theCREATE TABLE command, the constraint definition is simply includedas part of the column definition.

1. When a constraint is created at the _______ level with theCREATE TABLE command, the constraint definition is simply includedas part of the column definition.

A.row B.table C.column D.database

2. If a constraint applies to more than one column, theconstraint must be created at the ____ level.

A.column B.row C.database D.table

3. How can constraints be added to a table?

A.as part of the CREATE TABLEcommand B.as part of the ALTER TABLEcommand C.as part of the PRIMARY KEYcommand D.both a and b

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