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Signaling And Control MCQs – Chapter 7 DAE

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1. Extension of control information from one node to another node is called?





2. One of the following is control information?





3. Signaling between user and serving node is called?





4. The objective of signaling is?





5. Off-hook signal is?





6. Over the local copper line supervisory?





7. Pushing a key on the DTMF dial selects?





8. SS7 node address consists of?





9. Number of push buttons on a digital telephone set are?





10. Checksum has binary bits?





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