Answer: True
Explanation:
The lines connecting an entity with a relationship whether single or double line refer to another constrain called “Existence Dependency Constraint” (also called “Participation Constraint”).
The attachment data type can contain an attached file such as image document chart or spreadsheet. hope I helped
A semantic element clearly describes its meaning to both the browser and the developer.Examples of non-semantic elements: and <span> - Tells nothing about its content. Examples of semantic elements: ,, and - Clearly defines its content.</span>
