Which concept is the browser interface that exposes a page's structure to client-side scripts and can be manipulated by them?

Which concept is the browser interface that exposes a page's structure to client-side scripts and can be manipulated by them?

• A. Document Object Model (DOM)
• B. Document Oriented Memory
• C. Data Object Matrix
• D. Dynamic Object Model

Answer: (A)

Document Object Model (DOM) is the browser interface that exposes a page's structure to client-side scripts and can be manipulated by them. It presents the document as a tree of nodes—elements, attributes, and text—so JavaScript can access and modify parts of the page. This live model lets you read or change content, update attributes or styles, insert or remove elements, and respond to events, enabling dynamic, interactive webpages. Other terms don’t describe this standardized, tree-structured, programmatic view that the browser provides for scripting the document.

Document Object Model (DOM) is the browser interface that exposes a page's structure to client-side scripts and can be manipulated by them. It presents the document as a tree of nodes—elements, attributes, and text—so JavaScript can access and modify parts of the page. This live model lets you read or change content, update attributes or styles, insert or remove elements, and respond to events, enabling dynamic, interactive webpages. Other terms don’t describe this standardized, tree-structured, programmatic view that the browser provides for scripting the document.