What do you need to consider when creating a secondary index on a table?
Note: There are 2 correct answers to this question.

• A. The most frequently selected fields should be at the first positions in the index.
• B. The index must always be unique.
• C. The index can be created for specific database systems only.
• D. The table will be updated more quickly if you create more indexes.

You write the following ABAP statement:
SELECT SINGLE carrid, connid, cityfrom, cityto
FROM spfli
INTO @gs_spfli
WHERE carrid = @pa_car
AND connid = @pa_con.
How are the selected fields placed into target structure gs_spfli?

• A. Into fields with the same name and same type
• B. From left to right
• C. Into fields with the same type
• D. Into fields with the same name

A screen has the following PAI flow logic:
PROCESS AFTER INPUT.
FIELD A MODULE check_A.
FIELD B MODULE check_B. CHAIN.
FIELD: C,D.
MODULE check_CD.
ENDCHAIN.
CHAIN.
FIELD: C,B.
MODULE check_CB. ENDCHAIN.
What happens if the application sends a type E message during the check_CB module processing?

• A. The screen is displayed again without processing the PBO flow logic. All fields are ready for input.
• B. The screen is displayed again without processing the PBO flow logic. Only fields B and C are ready for input.
• C. The screen is NOT displayed again. Processing terminates and the user must restart the ABAP program.
• D. The screen is displayed again and the PBO flow logic is processed. Only fields B and C are ready for input.

What type of method is generated automatically by the Web Dynpro Explorer when you assign an action to a button UI element?

• A. Supply function
• B. Ordinary method
• C. Event handler method
• D. Standard hook method

In which event block can you overwrite the default value of a PARAMETERS field on the selection screen?

• A. AT SELECTION-SCREEN
• B. PROCESS BEFORE OUTPUT
• C. INITIALIZATION
• D. START-OF-SELECTION