An E-R Diagram Includes Five Basic Symbols

question 38

Multiple Choice

An E-R diagram includes five basic symbols.Which one denotes an entity class?

• A)Line
• B)Rectangle
• C)Circle
• D)Crow's foot

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Definitions:

Fast Food Chain

A series of restaurants offering quick service and a menu of fast food items, often with a drive-through service.

15 Year-olds

Individuals of fifteen years of age, often considered for certain entry-level jobs or subject to specific labor laws and regulations.

Division of Human Rights

A government or organizational sector focused on promoting and enforcing policies related to human rights.

Purge Files

The act of systematically removing or deleting files from a system or database, typically to clear space or maintain confidentiality.