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Wipro Struts Interview Questions
Questions Answers Views Company eMail

its a ActionForm controller or model?

16 20045

where you will implement the tiles in struts?

2 7352

what is a RequestProcessor?

5 12111

What is Portlet???? when,where and why we use it ??

3 10020

what is the difference between *.do & /do.*/? So what is the diffenence btn extension mapping & path mapping.What is those difference in work effect?

6 10245





How to explain Software Bank Loan descriptions

1664

Is Struts Action class Thread Safe?

14 47535

why we are using vo,dao and dto design patterns in struts framework

3 12123

explain the Struts flow?

4 7435

when we enter the data in the form how it is stored in formbean class setter and getter methods?

1 3585

what is the struts internal code?

1 4170

how to develop the submit and search operations in single jsp using struts?

2337

1.Which of the following can be performed using interceptors by the developer? 1. Provide pre-processing logic before invoking the action 2. Interact with the action and set the request parameter on the action 3. Provide post-processing logic after invoking the action 4. Modify the result 1, 2, 3 2, 3, 4 1, 2, 4 1, 2, 3, 4 2.Interceptors can be used for which of the following tasks? 1. Checking security and bottleneck 2. Tracing the log 3. Validating user input 4. Uploading file 1, 2, 3 2, 3, 4 1, 2, 4 1, 2, 3, 4 3.The ValueStack is made up of which of the following objects? 1. Temporary Objects 2. Model Object 3. Action Object 4. Permanent Object 1, 2, 3 2, 3, 4 1, 2, 4 1, 2, 3, 4 4.Which of the following statements are correct? Apache Struts is a Java based framework that separates the application logic from the presentation layer. Action is based on pull-MVC framework which means that the data to be displayed is pulled from the action class which is a POJO class acting as a model in the Web application. OGNL is a powerful expression language that allows you to refer and manipulate the data present on the ValueStack. Declarative architecture enables you to integrate the different components present in the Web application either using XML files or Annotations. 5.Which of the following are the examples of helpers? 1. Action Interface 2. ActionSupport Class 3. ActionImplement Interface 1, 2 2, 3 1, 3 1, 2, 3 6.The Struts 2 filter performs which of the following tasks? 1. Installation of the Action class 2. Execution of the method specified in the configuration file 3. Reading of the control string 1, 2 2, 3 1, 3 1, 2, 3 7.Which of the following value for the debug parameter displays an OGNL console to test OGNL expressions against the value stack? xml console command All of the above. 8.Which of the following are correct statements? The execute () method of the action class defines business logic implementations. ActionSupport class adds useful utilities to the class that extends it. Set of Interceptors are grouped into a stack known as Interceptor Stack. All of the above. 9.Which of the following annotation helps to set the path of the action URL? It is placed before the action class and it applies to all actions defined in the class, even if the fully qualified URLs are not supplied. @Namespace @Result @Results @ParentPackage 10.Which of the following statements are correct related to OGNL and Annotations? OGNL is an expression and binding language that is used for getting and setting the properties of the Java objects. Annotations acts as an alternative to HTML and Java properties configuration file. Action Annotations are available when the framework scans the classpath for action classes. Lifecycle callback annotations are invoked at any time during the processing of an action. 11.Which of the following are the features of the new unified Expression Language? Deferred evaluation of expression Support expressions that can set values and invoke methods Provides a pluggable API for resolving expressions All of the above. 12.By introducing the new feature by JSF, improvements have been made in which of the following areas? Set of standard converter messages Addition of requiredMessage, converterMessage, and validatorMessage attribute for input components. Displaying the error message using the input component name with the help of label attribute added to the input components All of the above. 13.Which of the following statements are correct about the 'label' attribute? In JSF 2.1, the label attribute have been introduced with the input components. The label attribute can accept literal or value expressions. The Literal or value expressions accepted by label attribute is prefixed before the components error message. All of the above. 14.Which of the following statements are correct? EL allows developers to use simple expressions to dynamically access data from JavaBeans components. EL supports only deferred evaluation. A value expression can either yield a value or set a value and can be used for both read and write. In immediate evaluation, the expression is evaluated immediately. 15.Which of the following statements are correct? Method expression invokes as arbitrary private method of an arbitrary object by passing a specified set of parameters and returning results from the calling method. JSTL is a part of Java EE 5 platform. JSF 1.2 includes a set of messages for standard converters. The requiredMessage, converterMessage, or the validatorMessage attribute of the input components are used to provide custom error messages.

2 6621

how to get the last 10 elements using logic:iterate in struts with hiernate from database.

3726

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Wipro Struts Interview Questions


Un-Answered Questions

Explain the importance of mechatronics in daily life?

379


Do we need to declare all of controller in app.js with sencha touch?

339


Is jvm a compiler or an interpreter?

314


What is assertion testing?

317


What do u mean by instance?

246






Can I download windows 7 for free?

272


What is indexed view? How to create it?

344


Explain the difference between session and an environment variable.

3


How can you retrieve a portion of any column value by using a select query?

273


Explain about the data model operations in HBase?

63


What are the different cloud platforms?

300


Any body tell me about VAT (Karnataka)shortly because, iam reading vat book but iam not able to understand that. if any body tell me shortly about karnataka vat, retursn, tax collectng, tax payment, CENVAT utilizing etc. pleseeeeee

1878


caurren capacity calculator of Copper and aluminium wire

1423


Mention what is the transaction code used to extend the material view?

385


What do you see are the principal risks to the business? - Venture Capitalists

803