SAP Web Dynpro Online Quiz


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Following quiz provides Multiple Choice Questions (MCQs) related to SAP Web Dynpro. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.

Questions and Answers

Q 1 - In Web Dynpro application based on MVC model, which of the following is used to ensure the representation of data in a web browser?

A - Model

B - View

C - Controller

D - All of the above

Answer : B

Explanation

Web Dynpro applications are based on MVC model, whereas −

Model

This allows the access to back end data in a Web Dynpro application.

View

This is used to ensure the representation of data in a web browser.

Controller

This is used to control communication between Model and view where it takes input from users and get the processes data from model and displays the data in browser.

Q 2 - In Web Dynpro application, to enable communication between different controllers which of the following can be used?

A - Event

B - Action

C - Data Binding

D - Mapping

Answer : A

Explanation

You can create events to enable communication between controllers. You can allow one controller to trigger events in different controller. All events that you create in component controller they are available in component.

Q 3 - Which of the following can be used for a Web Dynpro application to connect to an interface view and further connect a Dynpro component to process the data?

A - Inbound Plug

B - Outbound Plug

C - Controller

D - Viewset

Answer : A

Explanation

A Web Dynpro application can be accessed by user using a URL with a window in Dynpro component. A Web Dynpro application connects to an interface view using an inbound plug which is further connected to Dynpro component that contains Model View and Controller to process the data for Web Dynpro application.

Q 4 - In Web Dynpro ALV, what is the maximum number of rows can be visible at one time?

A - 500

B - 1000

C - 1500

D - 2000

Answer : B

Explanation

Web Dynpro ALV can handle large number of records but it can display maximum of 1000 rows in a screen.

Q 5 - In Web Dynpro, you can associate a view to which of the following in SAP GUI?

A - Transaction

B - View

C - Screen

D - Transport

Answer : C

Q 6 - To run an application in debugging mode, you need to set an external breakpoint in one of methods in Dynpro component. It is suggested to set the breakpoint in which of the following method?

A - WDDOMODIFYVIEW

B - WDDOINIT

C - WDDOEXIT

D - WDDOAFTERACTION

Answer : A

Explanation

If you want to run an application in debugging mode, you need to set an external breakpoint in one of methods in Dynpro component.

It is suggested to set the breakpoint in method WDDOMODIFYVIEW under METHODS tab of Dynpro view.

Q 7 - Which of the following settings for handling message in Web Dynpro application allows that if message exists, it will be displayed?

A - Show message component

B - Message is displayed without component

C - Popup window

D - All of the above

Answer : A

Explanation

Show message component −

In this case if message exists, it will be displayed.

Q 8 - To navigate between Web Dynpro application within portal or portal content. Which of the following is a navigation type?

A - Object Based navigation

B - Absolute navigation

C - Relative navigation

D - Work protect mode

E - All of the above

Answer : E

Explanation

To navigate between Web Dynpro application within portal or portal content. Following navigation types are supported −

  • Object Based navigation
  • Absolute navigation
  • Relative navigation
  • Work protect mode

Q 9 - To analyze the problem, you can also trace the data stream in SAP Web Application server. You can also increase trace level from default level 1?

A - True

B - False

Answer : A

Q 10 - Which of the following T-code can be used to monitor the CCMS monitor sets to perform Web Dynpro application monitoring?

A - RZ20

B - RZ30

C - RZ40

D - None of these

Answer : A

sap_web_dynpro_questions_answers.htm
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