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Web and Internet TechnologySuppose an AJAX request has successfully received an XML response. Which sequence is most appropriate? (i) Execute CSS → compile XML → send request (ii) Update HTML → send response → access XML nodes (iii) Modify DTD → reload browser → process response (iv) Receive response → access XML nodes → process data → update HTML20262mWeb and Internet TechnologyWhich situation most strongly motivates using XML Schema rather than a basic DTD? (i) The document requires only element names (ii) The document requires richer data-type definitions (iii) The document must contain HTML styling (iv) The document must execute JavaScript20262mWeb TechnologyWhat is AJAX (Asynchronous JavaScript and XML), and how does it enhance user experience in web applications? Provide a brief code example of an AJAX request and explain how to update a web page with the response.20247mWeb TechnologyWhich technology is used for server-side scripting? (i) HTML (ii) CSS (iii) JSP (iv) JavaScript20252m
PreviousSuppose a program needs to repeatedly navigate from a parent XML element to its child elements and modify different nodes in memory. Which model is more suitable? (i) DOM (ii) SAX (iii) DTD (iv) XPointerNextSuppose an AJAX request has successfully received an XML response. Which sequence is most appropriate? (i) Execute CSS → compile XML → send request (ii) Update HTML → send response → access XML nodes (iii) Modify DTD → reload browser → process response (iv) Receive response → access XML nodes → process data → update HTML
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