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Module III: Basics of Web Programming

20262m

A web application validates a form directly in the user's browser before submitting it to the server. Which technology is most directly suited for this task?
(i) JavaScript
(ii) PHP
(iii) Servlet
(iv) EJB

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Correct answer: (i) JavaScript. It can validate forms in the browser and give immediate feedback. Server-side validation is still essential because client-side checks can be bypassed.

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