Why would you choose HTA?

Your development team needs to include SAP HANA objects into an ABAP workbench request. You want to use SAP HANA Transport for ABAP (HTA) and NOT the SAP HANA Transport Container (HTC).

Why would you choose HTA? Note: There are 2 correct answers to this question.
A . Because you can manually re-deploy objects after a failed import
B . Because you always transport entire SAP HANA content packages
C . Because you use the technique that is recommended by SAP
D . Because you automatically add changed objects to the transport request

Answer: A,C