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

---

Definitions:

Put Option

An agreement that grants the holder the option to sell a predetermined quantity of a basic asset at an agreed price during a defined period, without being obligated to do so.

Risk-Free Asset

An investment security that is guaranteed to return its full investment value (e.g., U.S. Treasury securities).

Market Price

The existing rate at which an asset or service can be sold or bought.

Convertible Bond

A type of bond that can be converted into a predetermined number of shares of the issuing company's stock at certain times during its life, usually at the discretion of the bondholder.