In the US, PRI consists of ____ 64-Kbps channels.
A) 30
B) 23
C) 10
D) 3
Correct Answer:
Verified
Q34: _ is an older flow control technique
Q35: Which is not true about frame relay?
A)It
Q36: Which is a method of connecting PRI
Q37: On an X.25 network, the _ protocol
Q38: The T in NTU stands for _.
A)Termination
B)Type
C)Transfer
D)Terminal
Q40: Frame relay typically uses the _ for
Q41: _ is intended as an alternative to
Q42: Which is not true about IDSL?
A)It enables
Q43: The essential communications contained in the Q.931
Q44: _ cable is preferred for ISDN cabling.
A)Twisted-pair
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