Information AboutChild Node |
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A child node or ''descendant node'' is a Node in a Tree Data Structure that is linked to by a Parent Node . Thinking of the tree as a Directed Graph , node ''A'' is a child of node ''B'' if and only if node ''A'' is a successor node of ''B''. A node with no child nodes is called a Leaf Node . A node which is not the child of any node (i.e. has no parent) is called a Root Node . |
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