Name some of the important DOM parsing methods.

1.	Name some of the important DOM parsing methods.
Answer» When you are working with the DOM, there are several methods you'll use often − Document.getDocumentElement() - Returns the root element of the document. Node.getFirstChild() - Returns the first child of a given Node. Node.getLastChild() - Returns the last child of a given Node. Node.getNextSibling() - These methods return the next sibling of a given Node. Node.getPreviousSibling() - These methods return the previous sibling of a given Node. Node.getAttribute(attrName) - For a given Node, returns the attribute with the requested name.

Answer»

When you are working with the DOM, there are several methods you'll use often −

Document.getDocumentElement() - Returns the root element of the document.
Node.getFirstChild() - Returns the first child of a given Node.
Node.getLastChild() - Returns the last child of a given Node.
Node.getNextSibling() - These methods return the next sibling of a given Node.
Node.getPreviousSibling() - These methods return the previous sibling of a given Node.
Node.getAttribute(attrName) - For a given Node, returns the attribute with the requested name.

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