Hello! Thank you for asking this question on Brainly!
Your question is:
“A tree that shows how a webpage is laid out is called a-
A. Family Tree Document.
B. Diagram Object Model.
C. Document Object Model.
D. Document Graphic.”
The answer to your question would be B. Diagram Object Model.
According to Visual Paradigm, “An object diagram is a UML structural diagram that shows the instances of the classifiers in models. Object diagrams use notation that is similar to that used in class diagrams. Class diagrams show the actual classifiers and their relationships in a system.”
Have a great day!
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