Node.JS MCQs with Answers

What is the purpose of the Node object property ownerDocument?

Returns the parent node

Returns the immediate node

Returns the last element

Returns the root element

Correct Answer : Returns the root element

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Q .

Which of the following Node object property returns the node immediately before a node?

previousSibling

textContent

localName

index

Correct Answer : previousSibling

Q .

Which method is used to compare the placement of two nodes in the DOM hierarchy (document)?

cloneNode()

compareDocumentPosition()

getUserData()

getFeature()

Correct Answer : compareDocumentPosition()

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