T1 and T3 refer to international telephone standards for digital ...

[james]

T1 and T3 refer to international telephone standards for digital communication.
 
  Indicate whether the statement is true or false

Question 2

The major hubs in the United States where the Internet backbone intersects with regional and local networks are now commonly referred to as Internet Exchange Points (IXPs).
 
  Indicate whether the statement is true or false

[Ptupou85]

Answer to Question 1

TRUE

Answer to Question 2

TRUE

[james]

Thanks for the timely response, appreciate it

[billybob123]

YES! Correct, THANKS for helping me on my review