How does R3LOAD handle restart situations based on the task file content? There are 2 correct answers to this question

How does R3LOAD handle restart situations based on the task file content? There are 2 correct answers to this question
A . If a status is „err" for a create index task, R3LOAD will drop the index and recreate it to restart the import.
B . If the status is „err" for a data import task, R3LOAD will drop the table to restart the import.
C . If the status is „err" for a create primary key task, R3LOAD will delete data and recreate the primary key to restart the import.
D . If the status is „err" for a create table task, R3LOAD will drop and recreate the table to restart the import.

Answer: C,D