RFID is most associated with ________. A) oxygen sensors in ...

[faduma]

RFID is most associated with ________.
 
  A) oxygen sensors in exhaust pipes of automobiles
  B) grocery store bar codes
  C) automobiles moving through tollways
  D) checkout stations in large grocery stores without the direct aid of a clerk

Question 2

________ on a chart can be used to point out important elements or items that need further explanation.
 
  Fill in the blank(s) with correct word

[Ahernandez18]

Answer to Question 1

C

Answer to Question 2

Callouts

[faduma]

Gracias!

[laurnthompson]

Thanks for the timely response, appreciate it