Which of the following is packet-switched?
A) ATM
B) TDM
C) both A and B
D) neither A nor B
Correct Answer:
Verified
Q1: A ring topology is attractive because it
Q3: Satellite _ operate on a point-to-point basis.
A)uplinks
B)downlinks
C)both
Q4: Which of the following is NOT one
Q5: In TDM,a voice conversation gets the same
Q6: Because of the curvature of the earth,microwave
Q7: Which of the following have an altitude
Q8: _ is/are widely used in Europe for
Q9: PSTN signaling in the United States uses
Q10: In TDM,time is first divided into brief
Q11: For PBXs,call transfer is _.
A)a user service
B)an
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