5 Questions
Which method returns the number of children that a node has?
getChildCount()
Which method returns a node's parent or null if it has no parent?
getParent()
Which method returns true if a node is a sibling of the other node?
isNodeSibling()
Which method returns the previous sibling of a node in the parent's children array?
getPreviousSibling()
Which method returns the next sibling of a node in the parent's children array?
getNextSibling()
Test your knowledge of navigating and manipulating the DOM tree with this quiz on the children(), getChildCount(), getParent(), isNodeSibling(), getPreviousSibling(), and getNextSibling() methods in JavaScript.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
