Which of the Following Is Used to Insure That Each

question 5

Multiple Choice

Which of the following is used to insure that each value for a foreign key also appears as a value for the primary key in any related table?

• A) the Rule of Referential Integrity
• B) the Join statement
• C) SQL
• D) a relational database

---

Definitions:

Communication Codes

Systems of signs, symbols, gestures, or language used to convey messages within a particular group or context.

Conveying Meaning

The process of transmitting information, ideas, or feelings so that they are successfully understood by others.

Nonverbal

Relates to the aspects of communication that do not involve verbal language, including gestures, facial expressions, body language, and other visual cues.

Paralanguage

Non-verbal elements of communication used alongside verbal communication, such as tone of voice, pitch, speed, and pauses.