フリー問題

問題文

A distributor receives a compressed and encrypted subscriber file on its file location and needs the rows loaded into a data extension. Which sequence of activities does the consultant specify?

選択肢

1. A file transfer activity that unpacks and decrypts the file first, followed by an import activity that reads the rows into the target data extension for the load.
2. A query activity that unpacks and decrypts the file first, followed by a filter activity that copies those rows into the target extension for the load.
3. A verification activity that unpacks and decrypts the file first, followed by an extract activity that writes the readable rows into the target extension for the load.
4. An import activity that unpacks and decrypts the file first, followed by a file transfer activity that moves the readable file into the target extension for the load.