Solved

The ____ Constraint Helps Validate the Value Within a Column

Question 10

Multiple Choice

The ____ constraint helps validate the value within a column or a set of columns within one row.

A) NOT NULL
B) CHECK
C) PRIMARY KEY
D) FOREIGN KEY

Related Questions

Q5: _ indexes include table rows that have

Q6: When viewing constraints from ALL_CONSTRAINTS,NOT NULL constraints

Q7: Frequently,NOT NULL and CHECK constraints are not

Q8: The reverse key index is a type

Q9: Most tables have a primary key to

Q11: The _ view (and its corresponding DBA

Q12: _ constraints enforce only those changes that

Q13: PRIMARY KEY column(s)is / are usually placed

Q14: ON DELETE _ instructs Oracle 10g to

Q15: By default,the initial value of a sequence