Which four are valid Oracle constraint types? (Choose four.)

The correct answer is B. UNIQUE D. CHECK E. PRIMARY KEY G. NOT NULL. Oracle constraint type is Not Null, Check, Primary Key, Foreign Key and Unique

Using DDL Statements to Create and Manage Tables

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Oracle constraint type is Not Null, Check, Primary Key, Foreign Key and Unique

#constraints#PRIMARY KEY#UNIQUE#NOT NULL#CHECK

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