Enforcing Referential Integrity Assures That ________

question 35

Multiple Choice

Enforcing referential integrity assures that ________.

• A)you cannot enter a value in the foreign key if there is no corresponding value in the primary key
• B)you cannot enter the same value in the foreign key of the same table
• C)you cannot leave that field empty
• D)you cannot enter invalid or incorrect information

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Definitions:

Cystic Fibrosis

A genetic disorder that affects the lungs and digestive system, characterized by the production of thick, sticky mucus that can lead to respiratory and digestive problems.

Diabetes

A group of diseases that affect how the body uses blood glucose, often leading to chronic health issues.

Phenylketonuria

A genetic disorder characterized by the inability of the body to process the amino acid phenylalanine, leading to harmful levels in the blood and brain if untreated.

Mental Retardation

An outdated term now referred to as intellectual disability, characterized by significant limitations in intellectual functioning and adaptive behavior.