When Dropping a Primary Key Column from a Table,which of the Following

question 100

Multiple Choice

When dropping a primary key column from a table,which of the following steps is (are) included in the process? (The order of the steps listed below is not relevant,only the steps themselves. )

• A)Drop the primary key constraint from the table
• B)Drop the primary key column from the table
• C)Drop the foreign keys in other tables based on the primary key column
• D)A and B
• E)A,B,and C

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Definitions:

Extinction Contrast Effect

The increased difference in the intensity or frequency of a response observed when a previously reinforced behavior is no longer reinforced, in the presence of a contrasting condition that continues to be reinforced.

Tokens

Symbols or objects used as representations of value or exchange, often employed in token economies for behavior reinforcement.

Operant Conditioning

A method of learning that occurs through rewards and punishments for behavior, operant conditioning involves an association between behaviors and their consequences.

Reinforcement

In behaviorism, any event that strengthens or increases the likelihood of a behavior.