advance java in java tutorials

What is JSP Output Comments

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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

What Are All The Different Scope Values For The Tag

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< 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

What Are Implicit Objects Available to the JSP Page

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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

Name One Advantage of JSP Over Servlets

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Can contain HTML, JavaScript, XML and Java Code whereas Servlets can contain only Java Code, making JSPs more flexible and powerful than Servlets. However, Servlets have their own place in a J2EE application and cannot be ignored altogether. They have their strengths too which cannot be overseen. One advantage of JavaServer Pages (JSP) over Servlets … Read more

What is the Difference Between and response.sendRedirect(url)?

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The element forwards the request object containing the client request information from one JSP file to another file. The target file can be an HTML file, another JSP file, or a servlet, as long as it is in the same application context as the forwarding JSP file. sendRedirect sends HTTP temporary redirect response to the browser, … Read more