How Can Constraints Be Added to a Table?​

question 34

Multiple Choice

How can constraints be added to a table?​

• A) ​as part of the CREATE TABLE command
• B) ​as part of the ALTER TABLE command
• C) ​as part of the PRIMARY KEY command
• D) ​both a and b

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Definitions:

Elastic

Describes demand or supply that is highly sensitive to changes in price; a small change in price leads to a large change in the quantity demanded or supplied.

Perfectly Inelastic

Describing a situation where demand or supply does not change in response to changes in price.

Quantity Demanded

The total amount of a good or service that consumers are willing and able to purchase at a specific price.

Price Elasticity

Quantifying the demand shift for an item in response to its price adjustments.