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What does a Node object represent?

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What does a Node object represent?

(a) Single node

(b) Set of nodes

(c) Sequence of nodes

(d) Node array

This question was posed to me during an internship interview.

Question is taken from Node Operations in JavaScript in portion Document Object Model and Event Handling in Javascript of JavaScript

1 Answer

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Right choice is (a) Single node

To elaborate: The Node object represents a single node in the document tree. A node can be an element node, an attribute node, a text node, or any other of the node types explained in the Node Types chapter.

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