What is an ABAP/4 Query?

Correct Answer: ABAP (Advanced Business Application Programming) is a high level programming language created by the German software company SAP It is currently positioned as the language for programming SAP's Web Application Server, part of its NetWeaver platform for building business applications Its syntax is somewhat similar to COBOL

Correct Answer: Answer: A, B, E The name of an ABAP program can be between 1 and 30 characters long The following symbols and signs must not be used in program names: Period (), comma (,), space ( ), parentheses (), apostrophe (?), inverted commas ("), equals sign (=), asterisk (*), accented characters or German umlauts (à, é, ø, ä, ß, and so on), percentage signs (%), or underscores (_)

Correct Answer: Call transaction is faster than session method But usually we use session method in real time?because we can transfer large amount of data from internal table to database and if any errors in a session, then process will not complete until session get correct

Correct Answer: Call Transaction Method: In Call Transaction method we call the transaction in BDC program itself If we want this program is executed by some one else then we need to expose the code to him Call Transaction Method Works in Foreground No Display Mode is equal to Background Processing in call transaction method Call Transaction Method can handle only one Application at a time In Call Transaction Method no Log File by Default We have to design Log File by using BDCMSGCOLL Call Transaction Method Updates the Database Asynchronously (Note: Asynchronous updation is Faster than Synchronous) Batch Session Method: On the other hand in batch session method we create a session which can be executed at any time by any authorized person without exposing the code of the program Session Method works in Background and as well as in Foreground Session Method can handle Multiple Applications at a time Session Method holds Log File by Default Session Method Updates the Database Synchronously

Correct Answer: strat_form using this we can open many layoutses open_form using this we can open the layout performance will be high

Correct Answer: Structure and table both are 2/2 matrices but there are many differences between table and structure 1 Table can store the data physically but a structure dose not store 2 Table can have primary key but a structure dose not have 3 Table can have the technical attribute but a structure dose not have structure doesn't contain technical attributes structure doesn't contain primary key structure doesn't stores underline database level

Correct Answer: sap memory is a global memory whereas abap memory is local memory For example, we have four programs in abap memory and assigned some varibles to a particular program in abap memory then those varibles can't be used by anyother program in abap memory ie, the variables are only for that program and also local to that memory,whereas sap memory can access all the abap memory or else it can perform any kind of modifications

Correct Answer: Dispatcher recieves the request from client and assigns the request to one of the work process Roll area: Each workprocess works in a particular memory that memory is known as Role Area, which consists of User context and session data ABAP- Processor :is an interpretor which can execute logic

Correct Answer: advantages: view is used to retrieve the data very fastly from the database tables * memory wastage is reduced * faster than joins to retrieve the data from database tables disadvantages: * view is not a container,it will not hold the data * view memory is not permanent memory

Correct Answer: 1 Initialization 2 At selection-screen 3 Start-of-selection 4 End-of-selection 5 Top-of-page 6 End-of-page 7 At line-selection 8 At user-command 9 At PF 10 Get 11 At New 12 At LAST 13 AT END 14 AT FIRST 1 Initialization 2 At selection-screen 3 Start-of-selection 4 End-of-selection 5 Top-of-page 6 End-of-page 7 At line-selection 8 At user-command 9 At PF 10 Get 11 At New 12 At LAST 13 AT END 14 AT FIRST - See more at: https://wwwairedin/2010/06/part-6-sap-abap-interview-questions-andhtml#sthashq4iDHrxedpuf