Identify a true statement about the counter variable method for looping through a collection of child nodes.
A. It enables the child nodes in theforloop to have the object reference as node.childNodes[i]
B. It allows insertion of new nodeinto a document within theforloop.
C. It speeds up the processing time of looping through child nodes.
D. It does notrequire a browser to calculate the total length of the child nodes collection.
Answer: A
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