A__________is the structure and organization of data, which involves fields, records, and files

Barter is an alternative for buyers who lack money needed to pay for imports

Indicate whether the statement is true or false

________ are attached to packages or crates and can transmit data as they pass by readers at seaports, railway stations, or warehouses

A) RFID chips B) Wireless scanners C) GPS devices D) EDI systems