Which two methods can you use to copy data from one internal table to another?

Using a table comprehension with VALUE #( ) is an effective method to copy data from one internal table to another because it allows for the creation of a new table based on existing data while applying any necessary transformations or filtering. This method leverages the capability of ABAP to handle data more flexibly and concisely, especially in the context of complex data structures. By specifying the criteria within the VALUE #( ) construct, you can efficiently populate the new internal table with the desired rows and fields from the original table.

In this scenario, the CORRESPONDING #( ) operator is also a valid method for copying data, particularly useful when the source and target structures have similarly named fields. This operator allows for direct assignment of values between the fields of two structures based on their names, simplifying the process of creating a new internal table with matching fields from an existing one.

On the other hand, the UPDATE statement is primarily used for modifying existing database records and is not appropriate for directly copying data between internal tables. The SELECT statement is typically used to read data from database tables rather than to copy data between internal tables, as it does not apply to the context of internal tables in the same way.

Hence, choosing table comprehension with VALUE #( ) as a method for