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Wipro Interview Questions
Questions Answers Views Company eMail

find the remainder when 2222^(5555)+5555^(2222)is divided by 7

3 18250

A girl speaks the truth 4 out of 5 times. If she throws a die and reports it to be a 6, What is the probability of it being a 6?

4 12124

A big cube painted with yellow colour in all sides. if you cut it into 1000 cubes with same dimension. than how many cubes were without painted anyside. explain it?

12 35544

If 5+3+2=151012, 5+4+5=202504, 7+2+5=143542 then 8+6+2= ?

21 26623

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

c++ is a pure object oriented programming or not?

5 4416

How describe our city(banglore) in a topic round during the interview time?


What does IMAP stand for

1 3071

28% of 0.4 + 48% of 0.2 = ?

4 6430

average of 13 papers is 40.average of first 7 papers is 42 and last seven papers is 35.find the marks obtained in 7th paper?

1 10445

A store owner decided to raise the price of a particular item by exactly 10%. Of the following which is NOT the new price? A)$1.10 B)$8.80 C)$11.00 D)$57.30 E)$78.10

2 6170

Jane works at a fashion design company,and is having problems getting dressed for work. She refuses to wear any color combination that does not go well together as many of her clients may look down upon this. She has two pairs of skirts, brown and blue; three blouses, white, sky blue, and gray; four pairs of stockings, red, black, brown, and blue; and two pairs of shoes, black and brown. The blue skirt cannot be worn with red or brown stockings. Gray does not go well with brown. Black does not go well with brown. 1. If Jane wears black shoes she will not wear: a) red stockings. b) a blue skirt. c) a white blouse. d) blue stockings. e) a sky blue blouse. 2. If Jane is color blind and is unable to determine what outfits went well together, how many possible clothing combinations could she have? a)24 b)32 c)36 d)44 e)48 3. If Jane wears a brown skirt and a white blouse, she could: a)not wear blue stockings. b)not wear brown shoes. c)not wear black shoes. d)wear blue stockings. e)wear red stockings. 4.Jane buys a gray scarf. If she wears the new scarf, then she could: a)not wear blue stockings. b)not wear brown stockings. c)not wear black shoes. d)wear a white blouse. e)wear black stockings. 5.Jane will never wear: a)blue and red together. b)white and red together. c)gray and blue together. d)white and black together. e)white and red together.


ride is to horse,smoke is to ___

3 20765

Hdfc ka office


Hello friends, please send me hdfc bank interview aptitude question papers for preparing interview.


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Where do you write javascript?


How can you navigate to see the error idocs?


Hi, I would like to know how is the integration if we want to use Oracle Essbase as the Cube Engine, and present the Cube by Business Objects Presentation Layer? Can Oracle Essbase be integrated with Business Objects? Thanks,


What is type_scroll_insensitive in java?


How do I start windows defender manually?


Write a program to identify if a given binary tree is balanced or not.


Is angular full stack?


If you change the long name of translate field what object is to be altered?


Mention the steps to create a process in blue prism


How can I restrict the user from printing?


what are the artifacts need to be generated during integration


What is the maximum length of an extended property?


what is reactive power?, why its measured in VA ? is it transient behavior of system?


Can we use selenium grid for performance testing?