Cellular Telephones (Cell Phones) Work by Using _____________ to Communicate

Q22: What is an RFID tag?<br>A) A device

Q23: WiMAX, or Worldwide Interoperability for Microwave Access,

Q24: What is Bluetooth?<br>A) A means of linking

Q25: Which of the following is not a

Q26: A smartphone combines the functions of a

Q28: Which of the following is a common

Q29: What is a geographic information system (GIS)?<br>A)

Q30: A communications satellite is a big microwave

Q31: Explain how American farmers are using GPS

Q32: Microwave _ uses the atmosphere (or outer