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Questions and Answers
What is the relationship between the DOM and the HTML document?
The DOM is always identical to the HTML document, and browsers ensure that they are in sync.
What is the top element in the DOM hierarchy?
The Document object
What is the purpose of DOM manipulation?
To interact with the structure, style, and content of web pages.
What does the getElementById method select?
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What does the getElementsByClassName method return?
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What happens if the getElementById method cannot find an element with the specified id?
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What is the main use of JavaScript in web development?
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What does the DOM stand for?
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What is the 'Document' part of the DOM referring to?
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What is the 'Object' part of the DOM referring to?
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What is the 'Model' part of the DOM referring to?
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Why is the DOM a powerful tool?
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