Binary signals are transmitted to the local tower by alternating ...

[BrownTown3]

Binary signals are transmitted to the local tower by alternating between two frequencies using a method called ________.
 
  A) frequency-shift keying (FSK) B) first generation (1G)
  C) time-division multiple access (TDMA) D) digital signal processor (DSP)

Question 2

Field names can be up to 64 characters long and include any combination of letters, numbers, spaces, and periods.
 
  Indicate whether the statement is true or false

[makaylafy]

Answer to Question 1

A

Answer to Question 2

TRUE

[BrownTown3]

Thanks for the timely response, appreciate it

[amandanbreshears]

Great answer, keep it coming