One advantage of the counter variable method over familial references method is that it also provides the flexibility to insert new nodes into a document within the for loop without having to recalculate the length of the child nodes collection.
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Q1: To represent an element name in the
Q3: When the node.nodeType property returns a value
Q4: The node.childNodes describes a collection of all
Q5: The selectorText property can only be used
Q6: The node .previousSibling expression describes the sibling
Q7: The style sheet properties that are read-only
Q8: Each parent node can contain only one
Q9: The contents of an HTML file are
Q10: An index value of 0 inserts a
Q11: Element nodes do not have a value
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