Struts%20Interview%20Questions%20and%20Answers

Question: What helpers in the form of JSP pages are provided in Struts framework?

Answer: There are 4 major JSTLs (JSP Standard Tag Libraries) provided in Struts as JSP helpers. Those tag libraries are described in TLD (Tag Library Descriptor) files:

struts-html.tld - Tags to help generating HTML elements.
struts-form.tld - Tags to help generating HTML FORM elements.
struts-bean.tld - Tags representing some JavaBeans like: cookie, header, message, and page.
struts-logic.tld - Tags representing Boolean logic operations.