vinayakh

• Oct 25th, 2006

Mebbe the size of the data that you are trying to post into the DB is exceeding the size that is specified in the DB while creating the schema

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Viru

• Sep 15th, 2006

Entity beans will maintain the persistance of data in database and stateless session bean will be for processing the business logic.

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pradeep

• Nov 6th, 2006

hi,when we are using j2ee projects then must be the project will be inherited by MVC design pattern.m-model(beans) to hold the datav-view(jsps)C-controller(servlets)

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AnandKarthick

 Profile Answers by AnandKarthick Questions by AnandKarthick

• Sep 11th, 2007

Hibernate is a ORM Tool which has to be used as a persistent layer in java applications. Spring happens to be a light weight container and framework which is very much flexible.

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Suppose you have a very large queue, and you need to do a insert and delete on the queue. Since the queue is very large , you cannot keep the entire queue in the memory. How do you go about implementing such a condition?How do you go about inserting and deleting elements from that queue if you cannot keep the queue in the memory?

Ashwinshenoy7

 Profile Answers by Ashwinshenoy7 Questions by Ashwinshenoy7

• May 8th, 2011

Problems with large Queue :1) Space.2) Inserting and deleting.3) Time to perform operations.4) Additional cost.There are few ways to implement very large queues:1)Using flat-files:A "flat file&qu...

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HarishChand

 Profile Answers by HarishChand Questions by HarishChand

• Jul 10th, 2009

Download .js file and CSS file and than call to your form.

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Of the four Simple API for XML (SAX) interfaces that handle parsing events, which allows custom handling of external entities?A: DocumentHandler B: DTDHandler C: ErrorHandler D: EntityResolver

Sumit Senagr

• Feb 21st, 2007

EntityResolverIf a SAX application needs to implement customized handling for external entities, it must implement this interface and register an instance with the SAX driver using the setEntityResolver method.

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Lavanya

• Jan 17th, 2006

hiFrom Oracle's documentation states that the use of  OCI driver is for maximum performance and the Thin driver is for maximum portability. OCI versus Thin driver timings (in milli...

Raghunath

• Nov 8th, 2005

I Saw the question that makes differences bet'n Thick and thin type of drivers pls send Answer 2 me

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Ravindra

• Feb 4th, 2006

EXCEPTION is the super most class of any type of exceptions in java whether it is checked(compile time) or unchecked(runtime).so this class can handle all type of exceptions.

ajitamitavdas

 Profile Answers by ajitamitavdas Questions by ajitamitavdas

• Dec 14th, 2005

Using Exception class that will trap all exceptions generated.

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sachinsree

 Profile Answers by sachinsree Questions by sachinsree

• Jan 6th, 2006

As Vishal Told .. It is Exactly Container Specific. Because if u See the Weblogic Server , This will stores/Keeps  the Conversational Info in .Ser files in the One Folder of the 'bea'. Once ...

Vishal

• Jan 3rd, 2006

When Container decides to put a bean back into the pool, it persists the state of bean to device, now it depends upon the container implementer, Which mode of persistence it uses.

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Salim

• Dec 14th, 2006

Depend on firewall configuration, all most authorize port nb 80, so we can communicate over Http protocol.

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Manish Patel

• Feb 21st, 2006

Dear..       We cann't writhe method inside a method in Java.

jacinthaserine

 Profile Answers by jacinthaserine Questions by jacinthaserine

• Feb 14th, 2006

No we cant do it.  init is used for initializing.  only after initializing , service method could be called. 

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Gireesh Babu

• Feb 20th, 2006

The best Architecture solution isPresentation Tier  - Struts MVC PatterBusiness Tier - Spring with RemotingDatabase Tier - HibernateGireesh

Gireesh Babu

• Feb 20th, 2006

The best Architecture solution isPresentation Tier  - Struts MVC PatterBusiness Tier

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srinivas.g

• Jul 25th, 2006

No u cannot rename web.xml file as it is given by sun people as a mandatory.because different people give different names to xml files ,then container doesnot know where to search particular xml entries when we invoke method on objects.

Guest

• Feb 27th, 2006

no we can not rename web.xml file it's a specification of j2ee.thanks ranjeet

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Kunde Venkata Ramana Rao

• Apr 5th, 2006

Single Threaded Model permits only one request to access the service() method of the servlet.As when request hit the webcontainer the container will create a thread and permits the request through tha...

Jagan Mohan Rao koneedi

• Mar 1st, 2006

you just implement single thread model then automatically servlet conainerwill create  objects for each client(request)

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Anuragk

 Profile Answers by Anuragk Questions by Anuragk

• Mar 27th, 2006

It,s a deployment discriptor like web.xml, which contains deployment related information of a web appn on the server.

suman

• Mar 6th, 2006

 IN EJB WEBLOGIC.XML file has the datails of 1)the database you are using and2) the table name in the database.

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s_s78

 Profile Answers by s_s78 Questions by s_s78

• Mar 20th, 2006

In C args[0] = filename args[1]= first argumentin Java args[0] = first argument

umesh

• Mar 11th, 2006

ANS-In c, command line argument is start from 1 as a file namebut in java ,start from 1 as argument.

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Naveen Kumar Nuka

• May 9th, 2007

JDBC: Writing the programmes using JDBC Connection, the user has to take transactions demarcation and changes in the persistence layer (database) it's expensive to propagate the changes in the cod...

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RANGA RAJU

• Apr 27th, 2006

IIOP is the protocol used in CORBA.., (Internet inter ORB protocol),here ORB is object request broker.The task of this is to establish communication between client and the server.

chanu

• Apr 27th, 2006

The CORBA uses a two-level protocol, GIOP (General Inter ORB Protocol) and IIOP (Internet Inter ORB Protocol)

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sandy25mca

 Profile Answers by sandy25mca Questions by sandy25mca

• May 24th, 2006

When we use Incude tag then it will be called at the run time we can call at any no of times..

Bonyshree

• May 11th, 2006

Include Tag- The file mentioned in this tag is added at translational time.Include Action- Inserts the response of the File included in the page at the runtime.

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