The Business Systems Analyst Has Identified a Data Modelling Approach

question 87

Multiple Choice

The business systems analyst has identified a data modelling approach to help in the understanding of the business requirements.What is an example of a tool to help in the data modelling?

• A)logical drawing
• B)physical drawing
• C)entity-relationship diagram
• D)information model diagram

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Definitions:

Sound Waves

are a form of mechanical energy that travels through a medium (air, water, solids) as vibrations, producing the sensation of hearing when they reach the ear.

Sensation

The process by which our sensory receptors and nervous system receive and represent stimulus energies from our environment.

Perception

The process by which organisms interpret and organize sensory information to understand their environment.

Receptors

Biological proteins located on cell surfaces or within cells that bind to specific molecules, triggering a response in the cell.