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Q8: List and define the techniques used to
Q9: SMDS is a connectionless transport system.
Q10: N-ISDN is the most commonly installed version
Q11: There is/are _ demand channel(s)in BRI ISDN.<br>A)4<br>B)3<br>C)2<br>D)1
Q13: Which is not true about X.25?<br>A)It is
Q14: The SONET interface is called a DQDB,
Q15: _ incorporates layered communications corresponding to the
Q16: _ is an older flow control technique
Q17: The X.25 _ layer governs physical and