A(n)________ Must Satisfy Referential Integrity,which Specifies That the Value of an Attribute

question 58

Multiple Choice

A(n) ________ must satisfy referential integrity,which specifies that the value of an attribute in one relation depends on the value of the same attribute in another relation.

• A)Foreign key
• B)Primary key
• C)Unique key
• D)Index

---

Definitions:

Casualty

A sudden, unexpected, or unusual event that causes damage or loss, often used in reference to natural disasters for tax deduction purposes.

Self-Employment Tax

This is a charge including Social Security and Medicare dues, principally aimed at those working independently.

Form 1040

Form 1040 is the U.S. federal income tax form used by individuals to file their annual income tax returns with the Internal Revenue Service (IRS).

Schedule SE

The tax form used by self-employed individuals to calculate the taxes owed on net earnings from self-employment.