先試後買

A. They are based on a structured row type.

B. They use one complete data type.

C. They must contain nested components.

D. They use one incomplete data type.

A. ON Sprojection.carrier_id=Z_Source2.carrier_id

B. ON Sprojection.Carrier = _Source2.carrier

C. ON Z Source1.carrier_id=Z_Source2.carrier_id

D. ON Sprojection.Carrier = _Source2.carrier_id

A. (0..1,1]

B. (0..*,1)

C. [1..*,1]

D. [1.1]

A. You can still override the default value with a value of your own.

B. The value of sy-langu will be passed to the CDS view automatically both when you use the CDS view in ABAP and in another CDS view entity (view on view).

C. It is no longer possible to pass your own value to the parameter.

D. The value of sy-langu will be passed to the CDS view automatically when you use the CDS view in ABAP but not when you use it in another view entity.

A. Local variable

B. Global variable

C. Global class

D. Local class

A. Attributes cannot be changed.

B. Attributes can be changed through public class methods.

C. Attributes can only be changed by the class.

D. Attributes can be changed by the client program directly.

A. Subroutine

B. Global class

C. Local class

D. Function

A. avg()

B. sum()

C. max()

D. count(*)