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Circuit Switching Systems And Network MCQs – Chapter 6 DAE

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1. All cost of PSTN are allocated on the basis of per ------ basis.





2. Switching units basic types are:





3. Subscriber lines are connected at ---------.





4. Call between subscribers of different exchanges are routed through …





5. PCM is a technique of ------





6. PCM frame size is -------





7. Unit of telephone traffic is ------





8. Basic rate of ISDN is ……..





9. Delay is introduced in -------------------





10. DSL stands for:





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