Multiple Choice
With 900 numbers,the ________ pays and pays ________ per minute than direct distance dialing.
A) caller, more
B) caller, less
C) called party, more
D) called party, less
Correct Answer:
Verified
Correct Answer:
Verified
Q6: SONET/SDH uses a _ topology.<br>A)point-to-point<br>B)hierarchy<br>C)mesh<br>D)ring
Q7: Because of the curvature of the earth,microwave
Q8: Plenum wiring is needed for _.<br>A)heavy traffic
Q9: Which of the following is packet-switched?<br>A)ATM<br>B)TDM<br>C)both A
Q10: Which of the following would a mail
Q12: PTTs were found in _.<br>A)Europe<br>B)United States<br>C)both A
Q13: In TDM,a voice conversation gets the same
Q14: ATM provides quality-of-service for voice.
Q15: Incompatibilities between signaling systems in United States
Q16: Which of the following was set up