1600 PMP mock questions 1400 CAPM mock questions 800 SCJP 6 mock questions 600 OCAJP 7 mock questions 590 OCPJP 7 mock questions 556 SCWCD 5 mock questions 500 OCEJWCD 6 mock questions pdfDownload (java,struts, hibernet etc)

JSP interview questions

  • How do i include static files within a jsp page ? view answer
  • Image upload from JSP to DataBase ? view answer
  • How to Disable session in JSP page ? view answer
  • Q.How you do Session Management in JSP ? view answer
  • How can get the checked values from multiple check box checked ? or How to Handle multiple check box checked ? view answer
  • Q.How to send email through JSP/Java? view answer
  • Q.How to create and retrive a multiple selections list in jsp/servlet? view answer
  • Q.How to create a drop down list in jsp? view answer
  • Q. How to add and delete Cookie in jsp ? view answer
  • Q. How to Protect JSPs from direct access ? view answer
  • Q.How to upload an image from servlet/jsp into server from clients machine? view answer
  • Q.How do you delete a Cookie within a JSP? view answer
  • Q.How do you prevent the Creation of a Session in a JSP Page and why? view answer
  • Q.How does a servlet communicate with a JSP page? view answer
  • Q.which situation you use static include and dynamic include in jsp? view answer
  • Q.Difference between static include and dynamic include in JSP ? view answer
  • q.What's the Difference between Forward and Include? view answer
  • Q.How do you pass control from one JSP page to another? view answer
  • Q.How can I declare methods within my JSP page? view answer
  • Q.How can I implement a thread-safe JSP page? view answer
  • Q.How does JSP handle run-time exceptions? view answer
  • Q.How do I perform browser redirection from a JSP page? view answer
  • Q.How do I include static files within a JSP page? view answer
  • Q.How many JSP scripting elements and what are they? view answer
  • Q.What are the implicit objects? view answer
  • Q.How does a try statement determine which catch clause should be used to handle an exception? view answer
  • Q.How do I prevent the browser from caching my dynamic content? view answer
  • Q.Explain the life-cycle mehtods in JSP? view answer
  • Q.What are the different scope valiues for the ? view answer
  • What are implicit objects in JSP? view answer
  • What is a Expression,Declaration,Scriptlet in jsp? view answer
  • What is a Visible and Hidden Comment in jsp? view answer
  • Q. What is a Expression? view answer

!!! JSP interview questions !!!

Q. How to add and delete Cookie in jsp ?


SCJP 1.5/1.6 Exam Kit
SCWCD 1.5 Exam Kit

Add Cookie to response object:
Cookie cookie = new Cookie ("name",value);
cookie.setPath("/");
cookie.setDomain(DOMAIN_NAME); DOMAIN_NAME may be .techfaq360.com
cookie.setMaxAge(2* 7 * 24 * 60 * 60);// 2 week
response.addCookie(cookie);

Get cookie from request object :

Cookie myCookie = null;

Cookie cookies [] = request.getCookies ();
if (cookies != null)
for (int i = 0; i < cookies.length; i++)
{
if (cookies [i].getName().equals ("name")) // the name of the cookie you have added
{
myCookie = cookies[i];
break;
}
}

Delete Cookie:

You can't delete the cookie. just add maxage to 0;
cookie.setMaxAge(0);
cookie.setPath("/");
cookie.setDomain(DOMAIN_NAME);
response.addCookie(cookie);

cookie.setMaxAge(-1) means on browser close cookie will be deleted.

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