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Can we override jspInit()
sekhar_ch1
- Mar 1st, 2006
Sure we can override jspinit() and jspdestroy().But we can not override _jspService().Since what ever we wrote code in the JSP will be placed in _jspService() of generated servlet class(from JSP) .mea...
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What is the difference betweeen a statis and dynamic include?
ravikumarzee@gmail.com
- Mar 2nd, 2006
the two types of include are page include and jsp include. If u use page include, only one servlet will be generated(code of the included jsp will be merged with the first jsp) by the J...
mannu
- Nov 3rd, 2005
Static means server will not execute that part and send it to client as it is while dynamic contect will be executed by server and then its resultant will send to client
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What is use of implict Objects?why the container is given those one?
ravikumarzee@gmail.com
- Mar 6th, 2006
All the implicit objects are created by the JSP Engine. Infact, every jsp is converted to a servlet by the JSP compiler. All the implicit objects are declared in the _jspService() method of the servle...
Amit Kumar
- Dec 22nd, 2005
Implicit object is a predefine object which is provide by jsp engine. Is machinegun is easy for processing all basic work.
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Difference between single thread and multi thread model servlet
ravikumarzee@gmail.com
- Mar 6th, 2006
In single thread model a servlet implements the SingleThreadModel Interface(Tagged Interface). If a servlet implements SingleThreadModel an instance will be created for every Servlet Request...
Prasad
- Oct 3rd, 2005
In single thread model the sevelet will implement SingleThreadMidel interface means only one client can access the servlet.Because of this the response time is very slow.In Multithread model the creates pool os servlet instances and manages the servlets.
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Text in textarea cant be copy by anyone while it is running in the browser (i.e,the text cant be copy and then paste on the other page) give me suggestion?
Samara
- Mar 7th, 2006
Hi Arun, We can do it using oncopy and onpaste eventsif you want to restrict the user to paste data in to text area we can write like this<textarea onpaste="return false;">copy...
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I have written a jsp program with database connectivity.When i am starting the j2ee server after copying the jsp file in public_html folder and invoking my jsp page, it is giving the error as No suitable driver.Whats the problem with my code? Here is my codeJSP JDBC Example
vmshenoy
- Mar 9th, 2006
see i think u might have not included the driver .I f u want to use MICROSOFT ACCESS DBthen first of all make a table in the db.(the table should match the name u hvae written in coding i.e select * f...
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Which of the following statement is true for the tag. (Multiple choice)
Skill/Topic: Programming ConstructsA) It offers option of sharing local variables and better run time efficiencyB) Can be used to incorporate contents from static documents C) Provides benefit of automatic recompilation. D) Can include dynamically generated output.
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State true or false :- URL instance represents the location of a resource
Skill/Topic: Programming ConstructsA) TrueB) False
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State true or false -- URLConnection instance represents a link for accessing or communicating with the resource at the location.
Skill/Topic: Programming ConstructsA) TrueB) False
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What is the scope for page and session
kn.2006@hotmail.com
- Mar 23rd, 2006
Scope can have either of page | request | session | application values.The default is page.scope=page==>You can use the Bean within the JSP page with the element or any of the page's static include f...
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What are the implicit variables in jsp
kn.2006@hotmail.com
- Mar 23rd, 2006
Implicit objects available in JSP are:Out Request ResponseSession Application Config Page PageContext
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State true or false -- The < % return; % > simply aborts the processing of JSP
Skill/Topic: JSP Life CycleA) TrueB) FalseExplanation: Because your JSP is just a servlet method
devdas
- Feb 15th, 2006
A> it'll be true
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Explain the jsp:usebean tag
reshmarout
- Mar 28th, 2006
<jsp:useBean> :whenever u want to seperate the business logic from presentation login,then you can create the bean file of your own and you can use this bean in your jsp file by using <jsp:useBean>.
a_renapurkar
- Mar 20th, 2006
Locates or instantiates a Bean with a specific name and scope. JSP Syntax | > other elements } Examples DescriptionThe element locates or instantiates a JavaBeans component. ...
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implements the SingleThreadModel interface making the Jsp
">Implementing the tag implements the SingleThreadModel interface making the Jsp
Skill/Topic: Programming ConstructsA) None of the above B) content safeC) synchornisedD) thread safe
reshmarout
- Mar 28th, 2006
Thread Safe,so that no other request can interrupt.
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If i am logged into a site say (abc.com) then my session will be created. and in the middle i type the same URL in the same browser window. So that means my new session will be created or the it will return me the existing session. and how it has been done?
guvvalakishorekumar
- Mar 30th, 2006
<html><head><title>current page</title></head><body><%session=request.getSession(true);%><%Integer acesscount=(Integer)session.getAttribute("acesscount");%...
JSP Interview Questions
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