Referential Integrity Should Be Enforced in a Database with Related

question 60

Multiple Choice

Referential integrity should be enforced in a database with related tables because it:

• A) creates a primary key in every table of a database.
• B) helps ensure invalid data is not entered into a table.
• C) makes the database easier to repair.
• D) helps ensure data is automatically updated.

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Definitions:

Social Communication

The process of using verbal and non-verbal means to share information, ideas, and feelings with others in a societal context.

Symbolic Play

A type of play in which children use objects, actions, or ideas to represent other objects, actions, or concepts, showcasing their growing cognitive abilities.

Lipreading

The practice of understanding speech by visually interpreting the movements of the lips, face, and tongue, used by individuals with hearing loss.

Hearing-Impaired

A term describing individuals who have partial or total inability to hear; may also be referred to as hearing loss.