ProductType Is a Foreign Key Field in the Orders Table

question 24

Multiple Choice

ProductType is a foreign key field in the Orders table and is constrained to a list of valid entries stored in the ProductTypes table. What problem does this design prevent?

• A)creation anomalies
• B)deletion anomalies
• C)update anomalies
• D)record locking

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Definitions:

Solvolysis

A chemical process where the solvent acts as a nucleophile, breaking a solute bond and typically leading to the substitution or decomposition of the solute.

Mechanism

A detailed description of the step-by-step process by which reactants are converted into products in a chemical reaction.

Organic Product

A substance that results from organic reactions, typically containing carbon atoms bonded to hydrogen, oxygen, or other carbon atoms.

Chair Conformation

A term used in organic chemistry to describe the most stable conformation of cyclohexane, resembling a chair, which minimizes steric hindrance and sets the stage for discussions on stereochemistry.