A Candidate Key Is Indicated in SQL with the Use

question 56

Multiple Choice

A candidate key is indicated in SQL with the use of the following keywords in a CREATE statement:

• A) UNIQUE
• B) NOT NULL
• C) PRIMARY KEY
• D) REFERENCES

---

Definitions:

Nonverbal Messages

Communication without words, including gestures, facial expressions, and body language, conveying meaning.

Visual Kinesic Communication

Communication through visual non-verbal cues, such as body language, gestures, and facial expressions, which convey messages without the use of words.

Gestures

Movements of parts of the body, especially the hands or head, to express ideas or emotions.

Attire

The clothes or outfit that a person wears.