A Foreign Key Is ________

question 36

Multiple Choice

A foreign key is ________.

• A)an attribute that is present in only one table
• B)a primary key which appears as an attribute in a different table
• C)a unique value or attribute that determines a primary key
• D)a field, or a group of fields, that makes each record unique in a table

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Definitions:

Standardized Tests

Exams designed to measure a test taker's knowledge, skills, aptitudes, or classification in various subjects, with consistent procedures and scoring methods.

Inequality

The unequal distribution of resources, opportunities, rights, and power among individuals or groups in a society.

Teacher Expectancy Effect

The impact that a teacher's expectations about a student's performance can have on the student's actual achievements.

Self-fulfilling Prophecy

A belief or expectation that influences one's behavior in such a way that it causes the belief to come true.