What Is the Role of a Foreign Key

question 238

Multiple Choice

What is the role of a foreign key?

• A)It is a primary key of one table that appears as an attribute in another table and acts to provide a logical relationship between the two tables
• B)It is a unique way to identify each record
• C)Is a field that uniquely identifies a give record in a table
• D)All of the above

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Definitions:

Assassination

The act of killing a prominent or significant individual for political, religious, or ideological reasons.

Dr. Martin Luther King, Jr.

A prominent leader in the American civil rights movement, known for his advocacy for nonviolent resistance and his I Have a Dream speech.

Realistic Conflict Theory

A social psychological model that describes how conflict and competition between groups arise over actual competition for limited resources.

Prejudice

Preconceived opinions or judgments about individuals or groups based on biases without factual basis.