A.All ABAP variables must be escaped with a preceding @ sign.

B.All arithmetic expressions can be used for all types of variables.

C.All classical open SQL statements in your program will become invalid.

D.All fields in the GROUP BY clause must be separated by commas.

A.You have to specify the DB connection explicitly in your statement.

B.You have to specify the DB schema explicitly in your statement.

C.All tables and fields you are using must exist in the ABAP Dictionary of the secondary DB.

D.You have to use native SQL when reading data from the secondary DB.

A.De-pooling and de-clustering

B.Storage type for tables

C.Change of data class

D.Definition of enhancement category

E.Definition of full-text indexes

A.NEXT_PACKAGE

B.SET_PARAM_TABLE

C.EXECUTE_QUERY

D.NEXT

A.Building a work list with SQL Performance Tuning Worklist (SWLT)

B.Collecting data with SQL Monitor (SQLM)

C.Performing an inspection with Code Inspector (SCI)

D.Executing a check run with ABAP Test Cockpit (ATC)