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Hiding the lists and libraries in quick launch menu?

When you create a new list or library, a link to that item is automatically added to the Quick Launch by default. You can change the Navigation option when you are creating a new list or library so that the item does not appear on the Quick Launch. You can also edit the option later by following these steps:
  1. On the Quick Launch, click View All Site Content. Then click on the name of the list of library that you would like to edit.



  2. On the Settings menu, click List Settings. Or, click the settings for the type of library that you are opening (i.e. Document Library Settings).



  3. In the General Settings column, click Title, description and navigation.



  4. In the Navigation section, you can remove the item from the Quick Launch by selecting No or you can add the item to the Quick Launch by selecting Yes.



  5. Click Save. To return to your site, click on the name of the site.

Hiding the Quick Launch in SharePoint 2010?

At times one would really feel no need of the Quick Launch section on few pages or sites i.e. the Team Site, one would really love to use the full width of the page for this one. Luckily the Content Editor Web Part trick which worked in SharePoint 2007 still works in 2010.

To hide the Quick Launch
1. Add a new Content Editor webpart. (Doesn’t matter where you add it)
2. Edit the HTML Source for the newly added Content Editor Webpart

3. In the HTML Source add the following and Click OK.
#s4-leftpanel{
display:none
}
.s4-ca{
margin-left:0px
}
[Do not forget to add the style open and close tag as seen in below image due to rendering issues its not showing up]

4. Save the Page. The Quick Launch section should not be visible now.
5. Edit the Just added Content Editor web Part and Under Layout Section Tick the Hidden Check box and Click OK, Which will hide the Webpart from Normal View.

6. This works on any SharePoint 2010 or Foundation 2010 Page and site.

How to activate Navigation command under Look and Feel?

The Navigation command appears under Look and Feel only if the publishing features are enabled for your site and you have the Full Control or Design permission level.





  While  trying to activate the “SharePoint Server Publishing” feature am getting the below error.

   

How to Activate a Dropdown Menu in SharePoint 2010 Sites

1. Create a SharePoint 2010 portal site.
Click on the Create Site Collection hyperlink:


Select the Publishing tab, then the Publishing Portal option, and fill in the required information on the Form:


You will see that the portal site will have been created as shown below:


2. From the root of the parent site (Home), choose to create a new site (Site 1). Once that site has been created, you will be in that new site. From here, choose to create a new page:


From Site 1, go to Site Actions -> Site Settings -> Navigation.
Select the Display the same navigation items as the parent site radio button, and check the Show subsites and Show pages checkboxes as shown below:


3. Once Site 1 has been created, choose to create another new site (Site 2). Then create a new page in Site 2:


From Site 2, go to Site Actions -> Site Settings -> Navigation.
Again select the Display the navigation items below the current site radio button, and check the Show subsites and Show pages checkboxes as shown below:


4. The end result of your efforts will be a tab in the horizontal bar for Site 1, with a vertical dropdown menu which will reveal Site 2:

how to copy documents from one document library to another document library whern field value changes within the site in sharepoint 2010?

Create Document library:

How do I create a document library in SharePoint?

The following article explains how to create a document library in SharePoint. A document library is created to store a collection of documents or files that you want to share. Document libraries support features such as sub-folders, file versioning, and check-in/check-out.
Note: SharePoint will only work properly in Internet Explorer.

To create a document library, please follow these steps:

  1. Open a web browser and log into SharePoint.
  2. Click Site Actions and select Create.
  3. Under Libraries, click Document Library.
  4. Enter the necessary information:
    • Name: enter a name for the library
    • Description: enter a description of the purpose of the library
    • Navigation: click Yes if you want a link to this library to appear on the Quick Launch bar
    • Document Version History: click Yes if you want a backup copy of a file to be created each time a file is checked into the library
    • Document Template: specify the type of file used as a template for new files in this document library
  5. Click Create.
7.Inside Document library add documentset and upload Few documents to the documentset.
8. create a column Document_Status as Choice field.(under development,ready for review, move to TARGET folder)
 Once change the status of the field copy the documents from one documentlibrary to another location within the same site.

9.Create ListWorkflow in sharepoint designer
10.wrokflow steps:
1.if current item field equals value(condition)
2.send document set to repository(ACTION)
3.set field in current item.(ACTION)

save and publish the workflow.

11. Attach the workflow to the documentset and change the status.

How to create DocumentSet in documentlibrary in sharepoint2010?

creating a Document Set in SharePoint 2010 it was actually pretty annoying to get going and really play with.
Here are the steps to create a Document Set in 2010.  This is done with the beta so this can always be different when the RTM comes out.  i doubt it, but I thought I would warn you.
1. You need to enable the Document Sets feature at the Site Collection level.

Now that we have this figured out we can easily go create a document set.
A Document Set is actually just a content type.  This is important to know when planning out site collections because, as we know, we can add a content type to any library in the site collection now.  So, what that means, is a Document Sets can only be created within a document library that is using this content type. We may have enabled Document Sets across the site collection, but really all we did is allow the use of the content type and pages that go with the set.
2. Just like in SharePoint Server 2007, we need to allow the management of content types.
Choose the document library you would like to be able to create document sets in and click library settings on the ribbon

Then click Advanced Settings and allow the management of content types. Then click save

3. Create a Document Set just as you would use a content type.  Go to New and choose Document Set.  For whatever reason the icon seems to be missing in the beta.

4. Create a name and description for your Document Set. You might get an error if you try to add any managed metadata and this is not active in your site

5. You add documents to your document set by choosing the Library Tools > Documents and upload multiple documents.  Yes you can have only one document in a set if you need to add more later.

6. Drag your files you want uploaded.

7. That is it.  You now can manage your documents in a set.  You can see your set within your library even when you have other documents in that library that are not in a set.


Now we can treat this Document Set as a single file or multiple files.  We can delete the set and thus delete all the documents.  Really we can act like it is a zip file with the ability to manage the documents within it.  The documents that are part of a set are indexed individually unlike zip files so search is much better when it comes to Document Sets.  Everyone will have their own reasons for creating Document Sets and I am sure you can think of a few now.

websphere interview questions and answers


How to choose websphere over other application servers?
Selecting application server is part of architechtural process when infrastructure is defined. It depends on several facots:

1. External systems your application will be interacting
2. Type of application you have
3. Target availability of system.
4. Corporate standards
5. Budget.

What are deployment descriptors? How many types of Deployment descriptors are available? What are they?
Deployment descriptor is an XML file that describes how to deploy a module or application by specifying configuration and container options. For example, an EJB deployment descriptor passes information to an EJB container about how to manage and control an enterprise bean. There are two types of deployment descriptor in websphere: Web application deployment descriptor and portlet deployemnt descriptor

Portlets are packaged as WAR files with a web application deployment descriptor (web.xml). This defines each portlet as a servlet within the web application, including unique identifiers for each portlet, the portlet class, and initialization parameters.

How many ways can you deploy applications in websphere?
1. Directly copy files to deployedapplication folder in websphere- hot deployment.
2. use websphere specific ant tasks and building automated scripts for deploying application.
3. through administration console.

What is the difference between web server and application server?
ApplicationServer: takes care of Security, Transaction, Multithreading, Resource pooling, load balancing, clustering, performence, highly availability, scalability, etc. Exposes business logic to client applications through various protocols, possibly including HTTP. Supports deployment of .war and .ear filesApplication server = webserver + EJB container.

Webserver: handles HTTP protocol. Receives HTTP request, it responds with an HTTP response.

How to import jaxp package in IBM WSAD?
1. open WSAD
2. go to project
3. click properties
4. select javaBuildPath
5. add any jar file like jaxp select add external jars.

How to implement JDBC-ODBC bridge driver (Type 1) in Websphere?
If you use JDBC type (I) driver you dont need to add any driver in websphere. you simply created DSN and use it locally, same we use java class, if you use Type(2) and Type(4) so first go to admin console then go to connection, then add driver there fill other info like conn. size, uname pass, max conn. and connect it to you applications.

Is there any difference between weblogic and websphere?
Webpshere tends to focus more on integration, connectivity and web services. it has rich implementation of J2EE, better performance, more extensive integration and transaction management. In terms of trnsaction weblogic is having default transaction attribute as ’supports’, but websphere does not have any default transaction attribute.

What are the different application servers and Web Servers supporting J2EE technologys?
JBoss Is an Application Server that supports J2EE

IBM Websphere and BEA WebLogic servers are a combination of Application Server, Web Server & container

Jakarta Tomcat is a Servlet container and a Web server.

Apache Sever is a Web server

What Development Environment(s) are available to develop applications for WebSphere?
IBM provides several industrial strength development environments based on Eclipse development framework the current IDE is Rational Developer for Websphere. Applications can also be developed with the Websphere Application Server Toolkit and third party tools like Jbuilder, and Eclipse/ANT etc.

What type of files are required to deploy an application into Websphere. How can they be installed?
WAR or EAR files.

Can be installed using Administration Console or scripts.

How would use ensure WebSphere server logs are created on a different drive than the installation root?
Change the WebSphere server's server variables using the Administrative Console or use scripts.

Are there any differences between Weblogic and Websphere?
Webpshere tends to focus more on integration, connectivity and web services. it has rich implementation of J2EE, better performance, more extensive integration and transaction management. In terms of trnsaction weblogic is having default transaction attribute as ’supports’, but websphere does not have any default transaction attribute.


Struts interview questions and answers


1.What is MVC?

Model-View-Controller (MVC) is a design pattern put together to help control change. MVC decouples interface from business logic and data.

*       Model : The model contains the core of the application's functionality. The model encapsulates the state of the application. Sometimes the only functionality it contains is state. It knows nothing about the view or controller.

*       View: The view provides the presentation of the model. It is the look of the application. The view can access the model getters, but it has no knowledge of the setters. In addition, it knows nothing about the controller. The view should be notified when changes to the model occur.

*       Controller:The controller reacts to the user input. It creates and sets the model.

2.What is a framework?

A framework is made up of the set of classes which allow us to use a library in a best possible way for a specific requirement.

3.What is Struts framework?

Struts framework is an open-source framework for developing the web applications in Java EE, based on MVC-2 architecture. It uses and extends the Java Servlet API. Struts is robust architecture and can be used for the development of application of any size. Struts framework makes it much easier to design scalable, reliable Web applications with Java.

4.What are the components of Struts?

Struts components can be categorize into Model, View and Controller:

*       Model: Components like business logic /business processes and data are the part of model.

*       View: HTML, JSP are the view components.

*       Controller: Action Servlet of Struts is part of Controller components which works as front controller to handle all the requests.

5.What are the core classes of the Struts Framework?

Struts is a set of cooperating classes, servlets, and JSP tags that make up a reusable MVC 2 design.

*       JavaBeans components for managing application state and behavior.

*       Event-driven development (via listeners as in traditional GUI development).

*       Pages that represent MVC-style views; pages reference view roots via the JSF component tree.

6.What is ActionServlet?

ActionServlet is a simple servlet which is the backbone of all Struts applications. It is the main Controller component that handles client requests and determines which Action will process each received request. It serves as an Action factory – creating specific Action classes based on user’s request.


7.What is role of ActionServlet?

ActionServlet performs the role of Controller:

*       Process user requests

*       Determine what the user is trying to achieve according to the request

*       Pull data from the model (if necessary) to be given to the appropriate view,

*       Select the proper view to respond to the user

*       Delegates most of this grunt work to Action classes

*       Is responsible for initialization and clean-up of resources


8.What is the ActionForm?

ActionForm is javabean which represents the form inputs containing the request parameters from the View referencing the Action bean.


9.What are the important methods of ActionForm?

The important methods of ActionForm are : validate() & reset().


10.Describe validate() and reset() methods ?

validate() : Used to validate properties after they have been populated; Called before FormBean is handed to Action. Returns a collection of ActionError as ActionErrors. Following is the method signature for the validate() method.



public ActionErrors validate(ActionMapping mapping,HttpServletRequest request)



reset(): reset() method is called by Struts Framework with each request that uses the defined ActionForm. The purpose of this method is to reset all of the ActionForm's data members prior to the new request values being set.

public void reset() {}


11.What is ActionMapping?

Action mapping contains all the deployment information for a particular Action bean. This class is to determine where the results of the Action will be sent once its processing is complete.


12.How is the Action Mapping specified ?

We can specify the action mapping in the configuration file called struts-config.xml. Struts framework creates ActionMapping object from <ActionMapping> configuration element of struts-config.xml file



<action-mappings>

 <action path="/submit"

       type="submit.SubmitAction"

         name="submitForm"

         input="/submit.jsp"

         scope="request"

         validate="true">

  <forward name="success" path="/success.jsp"/>

  <forward name="failure" path="/error.jsp"/>

 </action>

</action-mappings>


13.What is role of Action Class?

An Action Class performs a role of an adapter between the contents of an incoming HTTP request and the corresponding business logic that should be executed to process this request.


14.In which method of Action class the business logic is executed ?

In the execute() method of Action class the business logic is executed.



public ActionForward execute( 

           ActionMapping mapping,

             ActionForm form,

             HttpServletRequest request,

             HttpServletResponse response)

          throws Exception ;



execute() method of Action class:

*       Perform the processing required to deal with this request

*       Update the server-side objects (Scope variables) that will be used to create the next page of the user interface

*       Return an appropriate ActionForward object


15.What design patterns are used in Struts?

Struts is based on model 2 MVC (Model-View-Controller) architecture. Struts controller uses the command design pattern and the action classes use the adapter design pattern. The process() method of the RequestProcessor uses the template method design pattern. Struts also implement the following J2EE design patterns.

*       Service to Worker

*       Dispatcher View

*       Composite View (Struts Tiles)

*       Front Controller

*       View Helper

*       Synchronizer Token

16.Can we have more than one struts-config.xml file for a single Struts application?

Yes, we can have more than one struts-config.xml for a single Struts application. They can be configured as follows:



<servlet>
<servlet-name>action</servlet-name>       
  <servlet-class>
       org.apache.struts.action.ActionServlet
  </servlet-class>
<init-param>
  <param-name>config</param-name>
 
 <param-value>
     /WEB-INF/struts-config.xml,             
     /WEB-INF/struts-admin.xml,
     /WEB-INF/struts-config-forms.xml          
 
 </param-value>
</init-param>
.....
<servlet>



17.What is the directory structure of Struts application?

The directory structure of Struts application :




18.What is the difference between session scope and request scope when saving formbean ?

when the scope is request,the values of formbean would be available for the current request.
when the scope is session,the values of formbean would be available throughout the session.

19.What are the important tags of struts-config.xml ?

The five important sections are:




20.What are the different kinds of actions in Struts?

The different kinds of actions in Struts are:

*       ForwardAction

*       IncludeAction

*       DispatchAction

*       LookupDispatchAction

*       SwitchAction

21.What is DispatchAction?

The DispatchAction class is used to group related actions into one class. Using this class, you can have a method for each logical action compared than a single execute method. The DispatchAction dispatches to one of the logical actions represented by the methods. It picks a method to invoke based on an incoming request parameter. The value of the incoming parameter is the name of the method that the DispatchAction will invoke.


22.How to use DispatchAction?

To use the DispatchAction, follow these steps :

*       Create a class that extends DispatchAction (instead of Action)

*       In a new class, add a method for every function you need to perform on the service – The method has the same signature as the execute() method of an Action class.

*       Do not override execute() method – Because DispatchAction class itself provides execute() method.

*       Add an entry to struts-config.xml

23.What is the use of ForwardAction?

The ForwardAction class is useful when you’re trying to integrate Struts into an existing application that uses Servlets to perform business logic functions. You can use this class to take advantage of the Struts controller and its functionality, without having to rewrite the existing Servlets. Use ForwardAction to forward a request to another resource in your application, such as a Servlet that already does business logic processing or even another JSP page. By using this predefined action, you don’t have to write your own Action class. You just have to set up the struts-config file properly to use ForwardAction.


24.What is IncludeAction?

The IncludeAction class is useful when you want to integrate Struts into an application that uses Servlets. Use the IncludeAction class to include another resource in the response to the request being processed.


25.What is the difference between ForwardAction and IncludeAction?

The difference is that you need to use the IncludeAction only if the action is going to be included by another action or jsp. Use ForwardAction to forward a request to another resource in your application, such as a Servlet that already does business logic processing or even another JSP page.


26.What is LookupDispatchAction?

The LookupDispatchAction is a subclass of DispatchAction. It does a reverse lookup on the resource bundle to get the key and then gets the method whose name is associated with the key into the Resource Bundle.


27.What is the use of LookupDispatchAction?

LookupDispatchAction is useful if the method name in the Action is not driven by its name in the front end, but by the Locale independent key into the resource bundle. Since the key is always the same, the LookupDispatchAction shields your application from the side effects of I18N.



28.What is difference between LookupDispatchAction and DispatchAction?

The difference between LookupDispatchAction and DispatchAction is that the actual method that gets called in LookupDispatchAction is based on a lookup of a key value instead of specifying the method name directly.


29.What is SwitchAction?

The SwitchAction class provides a means to switch from a resource in one module to another resource in a different module. SwitchAction is useful only if you have multiple modules in your Struts application. The SwitchAction class can be used as is, without extending.


30.What if <action> element has <forward> declaration with same name as global forward?

In this case the global forward is not used. Instead the <action> element’s <forward> takes precendence.



31.What is DynaActionForm?

A specialized subclass of ActionForm that allows the creation of form beans with dynamic sets of properties (configured in configuration file), without requiring the developer to create a Java class for each type of form bean.


32.What are the steps need to use DynaActionForm?

Using a DynaActionForm instead of a custom subclass of ActionForm is relatively straightforward. You need to make changes in two places:

*       In struts-config.xml: change your <form-bean> to be an org.apache.struts.action.DynaActionForm instead of some subclass of ActionForm

<form-bean name="loginForm"type="org.apache.struts.action.DynaActionForm" >

    <form-property name="userName" type="java.lang.String"/>

    <form-property name="password" type="java.lang.String" />

</form-bean>



*       In your Action subclass that uses your form bean:

o    import org.apache.struts.action.DynaActionForm

o    downcast the ActionForm parameter in execute() to a DynaActionForm

o    access the form fields with get(field) rather than getField()



import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;

import org.apache.struts.action.ActionForm;

import org.apache.struts.action.ActionForward;

import org.apache.struts.action.ActionMapping;

import org.apache.struts.action.ActionMessage;

import org.apache.struts.action.ActionMessages;





import org.apache.struts.action.DynaActionForm;



public class DynaActionFormExample extends Action {

 public ActionForward execute(ActionMapping mapping, ActionForm form,

   HttpServletRequest request, HttpServletResponse response)

            throws Exception {             

  DynaActionForm loginForm = (DynaActionForm) form;

                ActionMessages errors = new ActionMessages();        

        if (((String) loginForm.get("userName")).equals("")) {

            errors.add("userName", new ActionMessage(

                            "error.userName.required"));

        }

        if (((String) loginForm.get("password")).equals("")) {

            errors.add("password", new ActionMessage(

                            "error.password.required"));

        }

        ...........


33.How to display validation errors on jsp page?

<html:errors/> tag displays all the errors. <html:errors/> iterates over ActionErrors request attribute.


34.What are the various Struts tag libraries?

The various Struts tag libraries are:

*       HTML Tags

*       Bean Tags

*       Logic Tags

*       Template Tags

*       Nested Tags

*       Tiles Tags

35.What is the use of <logic:iterate>?

<logic:iterate> repeats the nested body content of this tag over a specified collection.



<table border=1>  

  <logic:iterate id="customer" name="customers"> 

    <tr> 

      <td><bean:write name="customer" property="firstName"/></td> 

      <td><bean:write name="customer" property="lastName"/></td> 

      <td><bean:write name="customer" property="address"/></td> 

   </tr> 

  </logic:iterate> 

</table> 


36.What are differences between <bean:message> and <bean:write>

<bean:message>: is used to retrive keyed values from resource bundle. It also supports the ability to include parameters that can be substituted for defined placeholders in the retrieved string.

<bean:message key="prompt.customer.firstname"/>

<bean:write>: is used to retrieve and print the value of the bean property. <bean:write> has no body.

<bean:write name="customer" property="firstName"/>


37.How the exceptions are handled in struts?

Exceptions in Struts are handled in two ways:

*       Programmatic exception handling : Explicit try/catch blocks in any code that can throw exception. It works well when custom value (i.e., of variable) needed when error occurs.

*       Declarative exception handling :You can either define <global-exceptions> handling tags in your struts-config.xml or define the exception handling tags within <action></action> tag. It works well when custom page needed when error occurs. This approach applies only to exceptions thrown by Actions.

<global-exceptions>

 <exception key="some.key"

            type="java.lang.NullPointerException"

            path="/WEB-INF/errors/null.jsp"/>

</global-exceptions>

or

<exception key="some.key" 

           type="package.SomeException" 

           path="/WEB-INF/somepage.jsp"/>

38.What is difference between ActionForm and DynaActionForm?

*       An ActionForm represents an HTML form that the user interacts with over one or more pages. You will provide properties to hold the state of the form with getters and setters to access them. Whereas, using DynaActionForm there is no need of providing properties to hold the state. Instead these properties and their type are declared in the struts-config.xml

*       The DynaActionForm bloats up the Struts config file with the xml based definition. This gets annoying as the Struts Config file grow larger.

*       The DynaActionForm is not strongly typed as the ActionForm. This means there is no compile time checking for the form fields. Detecting them at runtime is painful and makes you go through redeployment.

*       ActionForm can be cleanly organized in packages as against the flat organization in the Struts Config file.

*       ActionForm were designed to act as a Firewall between HTTP and the Action classes, i.e. isolate and encapsulate the HTTP request parameters from direct use in Actions. With DynaActionForm, the property access is no different than using request.getParameter( .. ).

*       DynaActionForm construction at runtime requires a lot of Java Reflection (Introspection) machinery that can be avoided.


39.How can we make message resources definitions file available to the Struts framework environment?

We can make message resources definitions file (properties file) available to Struts framework environment by adding this file to struts-config.xml.

40.What is the life cycle of ActionForm?

The lifecycle of ActionForm invoked by the RequestProcessor is as follows:

*       Retrieve or Create Form Bean associated with Action

*       "Store" FormBean in appropriate scope (request or session)

*       Reset the properties of the FormBean

*       Populate the properties of the FormBean

*       Validate the properties of the FormBean

*       Pass FormBean to Action