Skill/Topic: JSP Thread ModelA) Session AttributeB) Servlet context attributeC) Session ListenersD) Servlet context listeners

samaya

• Sep 24th, 2007

Servlet context listeners

Nag

• Dec 22nd, 2006

Servlet context listeners

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Skill/Topic: JSP Thread ModelA) Session AttributeB) Servlet context attributeC) Session ListenersD) Servlet context listeners

neutron

 Profile Answers by neutron Questions by neutron

• Mar 11th, 2009

SessionListeners

Nag

• Dec 22nd, 2006

Session Listeners

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Skill/Topic: ServletsA) doPost()B) doGet()C) System.out.println()D) System.exit(0);Explanation: Might close down the entire Server.

Kanika Jain

• Sep 13th, 2013

A) doPost()

balu2009

 Profile Answers by balu2009 Questions by balu2009

• Jul 21st, 2009

System.exit(0);

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rubin2008

 Profile Answers by rubin2008 Questions by rubin2008

• May 16th, 2010

For printing file of  content type you can use window.print() statement in javascript

rubin2008

 Profile Answers by rubin2008 Questions by rubin2008

• Feb 1st, 2010

You can print a text file in javascript using window.print() statement

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Shirshendu

• Mar 18th, 2006

Session are used as server side means for session tracking whereas cookies are used as client side means of sesion tracking. There can be only 20 cookies per server. Size of each cookie is 4k.

padma

• Mar 17th, 2006

both are using for to maintain the state of client.but in case of cokkies there is lot of transmission between cilent(browser) and server.so automatically perforence is reduced compare to sessions.t...

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Sangram Behera

• Jul 27th, 2006

To tell the browser what type of output posted from server.Ex :  text/html

Lawrance

• Jul 3rd, 2006

ContentType is also called as MIME(MultipurposeInternetMailExtension)type Using this type we can set the response to the client or browser or useragent it will  give the response based upon the C...

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Sudhir

• Oct 28th, 2006

HttpServletRequest interface has the methods to get Header Info. To get the int Header "getIntHeader" can be used. If the Header cannot be converted to an integer, then "NumberFormatException" is thrown.regards,Sudhir

saravanan

• Oct 9th, 2006

this will happen in javawhen the code is int i = Integer.parseInt("hiiiiiiii");

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ratna

• Dec 29th, 2006

first u check whether u set Classpath pointing to a .jar file supplied by the oracle.

spiderram

• Nov 23rd, 2006

i think it's becoz of the class path setting hav u set the class path for the oracle dirver let's check dat may be it will work

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vmshenoy

 Profile Answers by vmshenoy Questions by vmshenoy

• Jan 12th, 2007

I would like to add somemore Applocation server :  ColdFusion,WebObjects,WebSphere ,Tango 2000 ,Net DynamicsWebserver - U can also use Javawebserver2.0

Vikas Singh

• Jan 10th, 2007

Application sever - weblogic, websphere, Oracle Application server, sunone server etc.web server - Tomcat, weblogic - In case of weblogic, we must place "war" file under 'web-apps' directory.Tomc...

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sudhakarchowdary

 Profile Answers by sudhakarchowdary Questions by sudhakarchowdary

• Jan 17th, 2007

When a java Bean has to be used in a page only ,during the execution of page we must use page scope.

Delindia fathima

• Dec 6th, 2006

When a JSP page needs to save data for its processing, it must specify a location, called the scope. Page scope is used when the data needs to be accessible only within the JSP page and is destroyed when the page has finished generating its output for the request.

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Satheeshgeek

 Profile Answers by Satheeshgeek Questions by Satheeshgeek

• May 20th, 2008

There are 4 scopes1) page      => only for that jsp page2) request   => available for  forwarded page3) session    => till session ends4) application => thorought the whole application

Preeti Kulkarni

• Dec 29th, 2006

Page,request,session,application

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Embedding of Java code in HTML pages

bharaniprasanth

 Profile Answers by bharaniprasanth Questions by bharaniprasanth

• Mar 11th, 2008

Also add this option...no need to learn Java thoroughly ...cricital concepts like inheritance..because most of it used as a view jsut to display the text or graphic results...Biggest Disadvantage is U need to mount a Big server like weblogic , websphere for a simple application...

SURJYA SAHOO

 Profile Answers by SURJYA SAHOO Questions by SURJYA SAHOO

• Feb 22nd, 2007

All the above.

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Vikas Singh

• Jan 10th, 2007

A JSP page specifies the error page with the page directive and errorPage attribute. When an unhandled exception occurs, any unflushed output in the output stream is discarded and the error page is im...

Vikas Singh

• Jan 10th, 2007

-->Runtime exceptions are easy to handle in a JSP application, because they are stored one at a time in the implicit object named exception. You can use the exception object in a special type of JSP p...

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pradeepkmr18

 Profile Answers by pradeepkmr18 Questions by pradeepkmr18

• Jun 12th, 2008

If there is any problem during compilation servlet(converted jsp to servlet) Generally this jasper exception will comejava.lang.Object | +--java.lang.Throwable | +--java.lang.Excep...

SURJYA SAHOO

 Profile Answers by SURJYA SAHOO Questions by SURJYA SAHOO

• Feb 22nd, 2007

Generally jsper Exception comes, if the compilation is not successful . 

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bharaniprasanth

 Profile Answers by bharaniprasanth Questions by bharaniprasanth

• Mar 11th, 2008

By extension if you mean reusing the code ..JSP is but Servlet cannot be..Only we can include or pass the control to another Servlet back and forth but we cannot re use it like custon tags....

atulkumar81

 Profile Answers by atulkumar81 Questions by atulkumar81

• May 17th, 2007

Yes, JSP is extensible, because we can use custom tag, that are user defined custom tag.

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pradeepkmr18

 Profile Answers by pradeepkmr18 Questions by pradeepkmr18

• Jun 11th, 2008

By implementing single thread model we can make thread safe .Due to this it will create one instance per thread or request

bharaniprasanth

 Profile Answers by bharaniprasanth Questions by bharaniprasanth

• Mar 11th, 2008

Servlets by default are not thread safe...But we need to take many steps to make them thread safe...like using synchronized blocks,varaibles...etc...

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pradeepkmr18

 Profile Answers by pradeepkmr18 Questions by pradeepkmr18

• Jun 11th, 2008

To display the type of exceptionone.jsp<%@ page errorPage="errorpage.jsp" %><% ----- %>errorpage.jsp<%@ page isErrorPage="true" %><% out.println(exception.getMessage()); %>

vishnu.baji

 Profile Answers by vishnu.baji Questions by vishnu.baji

• Feb 28th, 2008

We use it in error pages. We will have details of exception thrown from the previous page and we can handle actions based on the type of exception...

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talktoudaykumar

 Profile Answers by talktoudaykumar Questions by talktoudaykumar

• Mar 2nd, 2009

One of the reasons people will use servlets is security.We can provide security in servlets in two ways1.Declaratively2.ProgramaticallyUsing this security features we can guarantee these security it...

kiran.kandem

 Profile Answers by kiran.kandem Questions by kiran.kandem

• Nov 16th, 2008

We can provide security in JSP's and Servlets keeping the source files in WEB-INF folder.

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What is JSP Fragment?

shamli85

 Profile Answers by shamli85 Questions by shamli85

• Apr 2nd, 2010

JSP Fragments is a new feature of JSP 2.0 that allows page authors to create custom action fragments that can be invoked. It allows a portion of JSP code to be encapsulated into a Java object that can...

atmarammuduli

 Profile Answers by atmarammuduli Questions by atmarammuduli

• Jul 30th, 2008

Fragments Refer to Portal Technology.Where The Portal Server Takes the JSF fragments from different portlets (Sources) and integrate in a page(portal).You can refer igoogle/my.yahoo.com for see it hap...

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ramaswamyratnala

 Profile Answers by ramaswamyratnala Questions by ramaswamyratnala

• Nov 17th, 2008

ImplictObject                               &...

Santhosh

• May 31st, 2005

There are nine implicit objects in JSP. 1. pageContext 2. session 3. request 4. response 5. exception 6. out 7. application 8. config 9. page  ...

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