Answer:
Logical Data Model
Explanation:
An Entity Relationship Diagram (ERD) is a model or a diagram designed to reveal the relationship between various entities such as people, places, objects, and so on within an institution. Entity relationship diagram is also known as Entity relationship model. This model is used to design relational database by various sectors such as education, engineering, business, etc.
<u>ERD is designed using conceptual data model, logical data model, and physical data model</u>.
The visual practice or model that gives more insight into the logical relations among the entity is the logical data model.
The logical data model is used to illustrate more detailed operational and relational data among the entities. It is more detailed than the conceptual data.
So, the correct answer is logical data model.
Answer:
research
Explanation:
"Chip and PIN is the technology that lets your card machine take payments safely from your customers using their credit card or debit card"
"Augmented reality (AR) is an interactive experience of a real-world environment where the objects that reside in the real world are enhanced by computer-generated perceptual information,"
"A kiosk refers to a small, temporary, stand-alone booth used in high-traffic areas for marketing purposes."
" Digital literacy is understanding how to use web browsers, search engines, email, text, wiki, blogs"
It should be noted that the use of sensors for perspective defines an untethered experience.
<h3>How does sensor defines an untethered experience?</h3>
Sensors uses different sensitive element to operate and this usually results not confined experience.
With sensor, a camera can be used to determine presence, orientation, and accuracy of parts.
learn more about sensor.
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