JSP preguntas y respuestas de entrevista
Question: Difference between forward and sendRedirect?Answer: When you invoke a forward request, the request is sent to another resource on the server, without the client being informed that a different resource is going to process the request. This process occurs completly with in the web container. When a sendRedirtect method is invoked, it causes the web container to return to the browser indicating that a new URL should be requested. Because the browser issues a completly new request any object that are stored as request attributes before the redirect occurs will be lost. This extra round trip a redirect is slower than forward. |
Guardar para repaso
Guarda este elemento en marcadores, marcalo como dificil o agregalo a un conjunto de repaso.
Inicia sesion para guardar marcadores, preguntas dificiles y conjuntos de repaso.
Es util? Si No
Lo mas util segun los usuarios:
- What is a JSP and what is it used for?
- What are the two kinds of comments in JSP and what's the difference between them ?
- What is difference between custom JSP tags and beans?
- Is JSP technology extensible?
- What is JSP page?