What degree is needed for mobile app development?

The best answer to this is letter B. There is a need to place a column in the import file that will state all of the IDs, record names, and so much more. This can be vital in making sure that there will be no duplicates in the records. There are times when people create duplicate records because they did not do this option.

This only ended up making them confused because they are not sure if they are looking and comparing the same data or they have just come across something that is similar. The other options available may help but will not completely remove the possibility of getting duplicate content.