Using Relational Notation,an Attribute of a Relation That Is the Primary

question 78

Multiple Choice

Using relational notation,an attribute of a relation that is the primary key of another relation is indicated by:

• A)an underline
• B)a circle
• C)a dashed underline
• D)italics

---

Definitions:

Disinfecting Endoscopes

The process of cleaning and applying chemical agents to endoscopes to eliminate or reduce the presence of harmful microorganisms.

Hand Hygiene

The act of cleaning hands with soap and water or hand sanitizer to prevent the spread of infectious diseases.

Antiseptic Soap

Soap that contains antimicrobial agents designed to reduce or prevent bacterial infection, often used in medical settings or for handwashing to ensure hygiene.

Antimicrobial Soap

A type of soap containing chemical agents that kill bacteria and other microorganisms, often used to reduce the spread of infection.