Signaling System 7 interview questions
Signaling System 7 interview questions
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Total Questions: 5
1. Which of the following is not a service offered by SS7?
Correct Answer is : 400 services
2. Which of the following service is called CLASS?
Correct Answer is : Touchstar
3. Which of the following service of SS& provides call return, call forwarding?
Correct Answer is : Touchstar
4. SS7 was first developed by _______
Correct Answer is : CCITT
5. Which of the layer of OSI is associated with NSP of SS&?
Correct Answer is : Lowest three
