In the telephone system, the lines that connect customers to the ...

[wenmo]

In the telephone system, the lines that connect customers to the nearest switch are called the ________.
 
  A) access lines
  B) local lines
  C) access loop
  D) local loop

Question 2

The main version of Internet Protocol in use today is IP version ________.
 
  A) 1
  B) 4
  C) 5
  D) 6

[tennis14576]

Answer to Question 1

D

Answer to Question 2

B

[wenmo]

Excellent

[abro1885]

Gracias!