Interview Questions.

Q1. What Is Lock Object?

To synchronize get entry to of numerous customers the usage of equal data Lock gadgets are used.

Q2. What Is The Difference Between The Function Module And External Subroutine?

Table paintings area are not shared between the characteristic module and calling software. Whereas subroutine use shared equal paintings region. We can leave a feature module using Raise announcement.Whereas test,exit or stop are used to leave a subroutine . Function module has special interface to define parameters.Whereas subroutine don’t have.

Q3. What Are Components Of Sap Script?

Layout Set, Form, Print Program, Function Modules.

Q4. Explain The Difference Between Pool Tables And Transparent Tables?

Transparent tables:  It has one to one relation with the desk within the database.  Its shape corresponds to unmarried database discipline.

Pooled tables: It has many to one relation with the table inside the database.  Pooled tables are saved at the database degree.

Basic List: For simple reviews

Statistics:  For Percentage, Average and so forth.

Ranked List : For analytical reviews

Q5. What Is Sap Style Maintenance?

SAP fashion protection is a set of individual & paragraph layout.

Q6. What Are The Types Of Subroutines?

Internal Subroutines: The source code of the internal subroutines may be inside the equal ABAP/four software as the calling manner (inner name).

External Subroutines: The supply code of the external subroutines may be in an ABAP/4 program aside from the calling system.

Q7. Which Are The Components Of Function Group?

A major program.

A top encompass.

A UXX encompass.

A feature module consist of.

Q8. How Do You Insert Conditional & Unconditional Page Breaks During Text Formatting?

We can insert conditional page breaks through the use of control command -> Protect…Endprotect. And Unconditional page breaks-> New-page.

Q9. Differentiate Between Page1 To Page2 Format?

Page1 layout: In this all pages have the same layout.

Page2 layout: In this there's version in page layout i.E. First page has one of a kind format than 2nd page.

Q10. How Data Is Stored In Cluster Table?

A cluster desk contains information from a couple of DDIC tables.  It shops statistics as name fee pair.

Q11. Give The Types Of Symbols Used In Sap Script?

System Symbol.

Program Symbol.

Standard Symbol.

Text Symbol.

Q12. What Is Mvc Architecture? Explain?

Web dynpro ABAP follows MVC (Model View Controller) Architecture.

Here M – Modal – real business logic ex: calling Function modules, magnificence techniques and so on

V – View – View is nothing but display screen with UI elements that holds information.

C – Controller – This is accountable for verbal exchange between modal and examine.

The main benefit of MVC is for better clarity and re-usability

Q13. Name Some Of The Control Commands?

Bottom……..Endbottom.

Top……Endtop.

Address….Endaddress.

Protect…..Endprotect.

If……Endif.

Case….Endcase.

New-Page.

New-Window.

Q14. What Is Cardinality In Webdynpro Abap?

Cardinality is a property which specifies how many records that can be saved in a node.

Q15. What Are The Components Of Sap Scripts?

For SAP, SAP scripts are a word processing device. It has a feature like wellknown textual content and layout sets.

Its format set includes: Windows and pages, Character codecs, Paragraph formats etc.

Q16. Which Are The Function Modules Used In A Print Program?

Open_Form.

Write_form.

Start_Form.

Close_Form.

End_form.

Control_Form.

Q17. What Are The Internal Tables?

Internal table exists best while this system is run. It is used for performing table calculations on subset of database tables and also for re-organizing the content of database tables as per the users want.

Q18. What Are The Different Abap/4 Editors? What Are The Differences?

The 2 editors are SE38 and SE80 and both have the ABAP editor in location.   In SE38 , you can create applications and consider on line reviews and basically do all of the development of items in this editor.  In SE80, there are additional capabilities which include growing applications, function organization, module pool, lessons, packages and BSP packages.

Q19. What Is Mvc In Webdynpro Abap?

Basically WebDynpro follows MVC M-Model(Business logic ) V-View(Screen) C-Controller( Controls display and Model)

Q20. What Is Sap Abap?

SAP is a type of software program referred to as ERP (Enterprise Resource Planning) that huge business enterprise use to manage their daily affairs. ABAP (Advanced Business Application Programming) is the coding language for SAP to expand RICEFW objects. (Reports, Interfaces, Extensions, Forms and Workflows).

Q21. What Is A Foreign Key Relationship?

To make sure the consistency of facts, foreign keys are used. The relationship set up between the tables and need to be explicitly defined at subject stage. Data entered must be checked in opposition to the existing statistics to make certain that there's no contradiction. Cardinality needs to be designated even as defining foreign key relationship.

Q22. Name The Abap/four Modularization Techniques?

Source code modularization.

Subroutines.

Functions.

Q23. How Can You Debug A Script Form?

To debug a script shape, you have to follow

SE71–>give the shape name->utilities->activate debugger

Q24. How Do You Upload Logo In Sap Script ?

We can upload brand using this system RSTXLDMC or the usage of transaction code SE78.

Q25. What Are The Controllers Available In Webdynpro Abap And Explain?

View Controller.

Window Controller.

Component Controller.

Interface Controller.

Custom Controller.

Q26. What Are The Different Print Modes Used In Sap Script & Explain?

S The page is outlined in simplex mode. That is, the printer have to print on most effective one aspect of the paper. If every other mode become previously lively, then the printer is switched to simplex mode with the begin of the web page.

D The web page is printed on the primary side of a sheet in duplex mode. If any other mode was formerly energetic, then the printer is switched to duplex mode with the begin of the web page and keeps on this mode.

T The page is outlined on the first side of a sheet in tumble duplex mode. That is, the printer prints on each aspects. The page on the second one facet is usually inverted, so that the footer of the second page is printed opposite the header of the primary page.

Q27. Difference Between Abap And Webdynpro Abap Applications?

ABAP applications are traditional GUI applications which runs on SAP GUI.

Web Dynpro packages are SAP net based totally packages which runs on net browser.

Q28. What Are The Different Types Of Parameters?

Formal Parameters: Parameters, that are described during the definition of subroutine with the FORM declaration.

Actual Parameters: Parameters which can be unique for the duration of the decision of a subroutine with the PERFORM assertion.

Q29. Differentiate Between Character Format And Paragraph Format?

Paragraph layout is used for formatting a paragraph, we are able to add tabs in this.We can use individual layout in paragraph layout. Character format are used for assigning diverse attributes of font ( length, type, formidable .

Q30. What Is A Context In Webdynpro Abap?

Context is a transient location which shops information inside the form of nodes and attributes.

Q31. What Are The Different Methods Of Passing Data?

Calling through reference: During a subroutine call, most effective the address of the actual parameter is transferred to the formal parameters. The formal parameter has no reminiscence of its own, and we paintings with the sphere of the calling application in the subroutine. If we trade the formal parameter, the field contents inside the calling application also changes.

Calling by using price: During a subroutine name, the formal parameters are created as copies of the actual parameters.The formal parameters have memory of their personal.Changes to the formal parameters haven't any impact on the actual parameters.

Call by using value and end result: Similar to skip by price, however the contents of latest reminiscence is copied back into the authentic memory earlier than returning.

Q32. How Can You Format The Data Before Write Statement In The Report?

By the usage of the loop occasion the reviews output may be formatted

.At the start

.At new

.At last

Q33. How Will Create Standard Text? How Will You Insert Standard Text In Sap Script?

Transaction code for growing standard textual content in SO1@In SE seventy one goto ,principal menu ->insert ->general textual content or by way of using manipulate command “Include Name [Object o] [ ID i] [ Language L ] [Paragraph p ]” Where: Name denotes the name of standard textual content that you given Rest all are optionally available parameters.