C-ABAPD-2309 無料問題集「SAP Certified Associate - Back-End Developer - ABAP Cloud」

（A）Hashed secondary keys do NOT have to be unique.

（B）Secondary keys must be chosen explicitly when you actually read from an internal table.

（C）Secondary keys can only be created for standard tables.

（D）Multiple secondary keys are allowed for any kind of internal table.

（E）Sorted secondary keys do NOT have to be unique.

（A）Applications that run separate from SAP S/4HANA

（B）Applications that integrate data from several different systems

（C）Applications that access SAP S/4HANA data using complex SQL

（D）Applications that provide APIs for side by side SAP BTP apps

（A）sy-index

（B）sy-linno

（C）sy-labix

（D）sy-subrc

（A）SAP S/4HANA Cloud, private edition

（B）SAP S/4HANA on premise

（C）SAP BTP, ABAP environment

（D）SAP S/4HANA Cloud, public edition

（A）The row content is copied to the field symbol instead to a work area

（B）The field symbol can be reused for other programs.

（C）Using a field symbol is faster than using a work area.

（D）A MODIFY statement to write changed contents back to the table is not required.

（A）SELECT FROM TABLE dbtabl FIELDS
Of1,
substring(lower(upper( 'mr joe doe' ) ), 4, 3) AS f2_sub_lo_up, f3,

（B）SELECT FROM TABLE dbtabl FIELDS
Of1,
upper(left( 'mr joe doe', 6)) AS f2_up_left, f3,

（C）SELECT FROM TABLE dbtabl FIELDS
Of1,
substring(upper('mr joe doe'), 4, 3) AS f2_sub_up, f3,...

（D）SELECT FROM TABLE dbtabl FIELDS
Of1,
left(lower(substring( 'mr joe doe', 4, 3)), 3) AS f2_left_lo_sub, f3,

（A）A service definition

（B）A projection view

（C）A data model view

（D）A metadata extension

（A）Call a subclass specific public method

（B）Call inherited public redefined methods.

（C）Access the inherited public components.

（D）Access the inherited private components.