In an ERD Diagram, an Entity Identifier Is Represented as

question 66

Multiple Choice

In an ERD diagram, an entity identifier is represented as

• A)PK symbol listed by attribute
• B)Connector lines
• C)Square box
• D)Crow's feet symbols

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Definitions:

Visual Signals

Forms of communication that involve the use of visual cues, such as signs, lights, or symbols, to convey messages.

Communicating by Telephone

The process of exchanging information or conveying messages through the medium of telephony, utilizing voice and/or digital signals.

Difficult Patients

Refers to patients who present challenges in communication, behavior, or treatment compliance during medical encounters.

Body Temperature

The measure of the body's ability to generate and get rid of heat, signifying the level of heat within the body.