Can a node in DOM have multiple parents nodes??
No, DOM is a tree-like structure that does not support multiple inheritance by default--a child node can only have one parent.
No. There ia even a question in 'small test' while learning DOM in js ( from the last circle ex-es).
No, DOM is a like a tree structure that does not support multiple inheritance by default which means each child node can have only one parent, but one parent can have any number childs.