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Optionality in an ER diagram refers to the way entities participate in relationships. It indicates whether an entity is mandatory (participation is required) or optional (participation is not required) in a relationship. Optionality is commonly represented using symbols like zero or one to denote optional participation and a crow's foot symbol to denote mandatory participation.
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What is the difference between the rough er and the smothe er?
Rough ER has Ribosomes and Smooth ER does not.
What is the difference between ruff ER and smooth ER?
The difference between ruff ER and smooth ER is ruff ER contains attached ribosomes giving it the rough appearance, where as smooth ER does not.
What is the nickname for the endoplasmic reticulum?
It is usually referred to as by its acronym, ER.
What structure is found on the rough ER that is not on the smooth ER?
Ribosomes are found on the rough ER, which are responsible for protein synthesis. Smooth ER does not have ribosomes.
Do all cells have a smooth ER?
Yes, both animal and plant cells have both types of endoplasmic reticulum (ER.) The only difference between rough ER and smooth ER is that rough ER is covered in ribosomes, smooth ER isn't. Hth
What are the differences between EER diagrams and ER diagrams?
Extended ER diagram is a variant of ER diagram. EER include ER diagram + hierarichal concept. Extended ER diagram is also called Enhance ER diagram(EER).
Drow a er diagram of a supermarket?
supermarket (ER-Diagram)
An ER diagram for a website?
I 'm need ER diagram for websit news
Where can you find an ER diagram on online shopping?
ER Diagram of online shopping
How can you make Er diagram of online shopping?
Er diagram of on line shopping
How do you draw a ER diagram for an automobile industry?
How do you draw a ER diagram for a automobile industry?
How do you draw the ER Diagram for online tour site?
draw the er diagram for tours
How do you draw the ER diagram of bus reservation?
You also can draw your ER diagram by so many ways. A software called Edraw is a better software to draw the ER diagram. This one has some ready-to-use ER diagrams templates conceptdraw.com/How-To-Guide/er-diagram
Examples of ER diagram for car company?
what is example of ER diagram for rental car company ?
How is Er diagram of human resource management?
Er diagram of human resource managenent system
Er diagram on regional transport office project?
er diagram for rto management system
What is significance of ER diagram?
This will depend on what you mean by ER diagram. This could be an entity relationship diagram that shows how to maximize your business intelligence.
