Question

What is the purpose of the Legacy DOM?

(a) Makes the scripting easier

(b) Allows access to few keys and elements

(c) Modify the nodes

(d) Making the script modular

The question was asked by my college director while I was bunking the class.

Origin of the question is HTML DOM in division Caching, Debugging and Animation of JavaScript

Answer 1

Correct answer is (b) Allows access to few keys and elements

Best explanation: The Legacy DOM: This is the model which was introduced in early versions of JavaScript language. It is well supported by all browsers but allows access only to certain key portions of documents, such as forms, form elements, and images.