Which of the following is a JLOAD Export / Import statistics Files?

Select the correct sequence of ABAP DDIC - DB and Runtime from the following option?
Please choose the correct answer.

Which ABAP data dictionary definations are available when you use R3LDCTL. to generate structure file for heterogeneous and homogeneous system copies?
Please choose the correct answer.

In an R3L0AD system copy, you notice that tables and indexes were loaded into the wrong database storage unit. When you examine the table and indexes show the correct values. Which of the following files could contain the cause of the problem?

Which files JPKGCTL create to enable an optimized export of packages?