Technical Interview Questions
There are two types of comments that are allowed in the JSP. They are hidden and output comments. A hidden comment does not appear in the generated HTML output, while output comments appear in the generated output. Example of hidden comment: < % – – This is a hidden comment – – % > Example … Read more
Expression tag is used to insert Java values directly into the output. Syntax for the Expression tag is: <%= expression %> An expression tag contains a scripting language expression that is evaluated, converted to a String, and inserted where the expression appears in the JSP file. The most commonly used language is regular Java. In … Read more
JSP Output Comments are the comments that can be viewed in the HTML source file. They are comments that are enclosed within the < ! – – Your Comments Here – – > In Advanced Java, particularly in the context of JavaServer Pages (JSP), output comments are a way to include comments in the HTML … Read more
< jsp : useBean > tag is used to use any java object in the jsp page. Here are the scope values for < jsp : useBean > tag: page request session and application In JavaServer Pages (JSP), the <jsp:useBean> tag is used to instantiate and use a JavaBean. The <jsp:useBean> tag has several attributes, … Read more
Implicit objects are the objects available to the JSP page. These objects are created by Web container and contain information related to a particular request, page, or application. The JSP implicit objects are: Application, config, exception, out, page, pageContext, request, response andsession. In JavaServer Pages (JSP), there are several implicit objects available that can be … Read more