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 - Which of the following can be used to run a Web Dynpro application?

A - SAP GUI

B - JVM

C - Web Browser

D - All of the above

Answer : C

Q 3 - In a Web Dynpro application, which of the following cardinality determines how many records can be stored in a node?

A - Collection Cardinality

B - Selection Cardinality

C - Stored Cardinality

D - None of these

Answer : A

Explanation

Collection cardinality specifies how many records that can be stored in a node.

Q 4 - Which of the following Transaction can be used to create T-code for a Web Dynpro application?

A - SE87

B - SE37

C - SE93

D - None of these

Answer : C

Q 5 - Which of the following standard WD component is used to build ALV in Web Dynpro?

A - SALV_WD_TABLE

B - AVL_TABLE

C - SALV_WD_TABLE_USAGE

D - None of the above

Answer : A

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 - In Web Dynpro application, which of the following can be used to display the important information about Web Dynpro application?

A - Notes

B - Messages

C - Announcements

D - None of these

Answer : B

Explanation

In ABAP Workbench, you can also create and show messages that contain information for end users of Dynpro application. These messages are displayed on the screen. These are user interactive messages that displays important information about Web Dynpro application.

Q 8 - For portal integration, which of the following provides an Object-based navigation?

A - WDR_TEST_PORTAL_EVENT_FIRE

B - WDR_TEST_PORTAL_EVENT_FIRE2

C - WDR_TEST_PORTAL_NAV_OBN

D - WDR_TEST_PORTAL_NAV_PAGE

Answer : C

Q 9 - Which of the following can be used for checking the errors and problems in Dynpro application can be activate Web Dynpro trace tool for a specific user?

A - Trace tool

B - Logging

C - Security

D - None of these

Answer : A

Explanation

Web Dynpro trace tool can be used for checking the errors and problems in Dynpro application. You can activate Web Dynpro trace tool for a specific user.

Q 10 - Which of the following can be used to analyze the dynamic behavior of your code and can act as an alternative to ICM tracing?

A - Trace Tool

B - HTTP Browser Tracing

C - Logging

D - All of the above

Answer : B

Explanation

This is used to analyze the dynamic behavior of your code. This can be used as an alternative to ICM tracing.

To use browser tracing, you need to install proxy tool on your local system.

sap_web_dynpro_questions_answers.htm
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