What is the purpose of an ABAP project in ABAP Development tools for eclipse? (2 right answers)

What is the purpose of an ABAP project in ABAP Development tools for eclipse? (2 right answers)
A . It provides access to all ABAP repository objects in an ABAP system.
B . It represents the connection to an ABAP system
C . It represents the connection to the SAP HANA server
D . It is used to transport ABAP repository objects

Answer: A,B