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How many Node object methods are available?

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How many Node object methods are available? (a) 18 (b) 19 (c) 20 (d) 21 I had been asked this question during an online interview. This intriguing question originated from Node Operations in JavaScript topic in division Document Object Model and Event Handling in Javascript of JavaScript Select the correct answer from above options JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

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Correct choice is (a) 18 To explain: The Node object represents a single node in the document tree. There are totally 18 node object methods.

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