Which two steps should an app builder suggest to meet these requirements?

Universal containers (uc) want to delete data in several fields for 5000 lead records. UC export the selected record IDs and fields that need to have data deleted in a csv file.

Which two steps should an app builder suggest to meet these requirements? Choose 2 answers
A . Select the correct record type
B . Use import Wizard to update leads using the CSV file
C . Select insert null values in settings.
D . Use Data Loader to update leads using the CSV file

Answer: C, D

Explanation:

The two steps that should be suggested to meet these requirements are to select insert null values in settings and to use Data Loader to update leads using the CSV file. Selecting insert null values in settings will allow Data Loader to overwrite existing values with null values. Data Loader is a tool that can import, export, update, or delete large amounts of data.