An option box is used to identify actions that relate to one ...

[jman1234]

An option box is used to identify actions that relate to one object.
 
  Indicate whether the statement is true or false

Question 2

Which of the following is true of the public switched telephone network (PSTN)?
 
  A)
 
  It utilizes circuit switching to enable analog voice communication.
  B)
 
  It utilizes packet switching to enable analog voice communication.
  C)
 
  Analog signals are sent as sine waves.
  D)
 
  All of the above

[Kimmy]

Answer to Question 1

FALSE

Answer to Question 2

B

[jman1234]

TYSM

[Animal_Goddess]

Thanks for the timely response, appreciate it