My son is student of the Sastra University BA final year. He is doing preparation for his annual exam. So I am looking for the Sastra University BA final year previous year question papers. Will you please provide me some link from where I can download its lat year question papers?

No worries I will get the Sastra University, Telecommunication Switching Systems exam paper so that you can prepare hard for it.

Here is the exam paper

PART - A (10 x 2 = 20)
Answer ALL the Questions
1. Define the term circuit switching.
2. Draw the general trunking diagram for a switching system.
3. What is the data rate of ISDN network?
4. Draw the simple STS switching network.
5. Define grade of service.
6. What is the assumption made in mathematical model?
7. Name the basic requirement between exchanges.
8. Draw the frame format of PCM signaling.
9. Write the abbreviation of (a) ITU (b) IEEE
10. How to represent the national scheme numbering system?

PART – B (5 x 12 = 60)
Answer All the Questions
11. Write short notes on:
(a) Manual switching
(b) Function of switching system.
(or)
12. Explain in detail of digital switching system.
13. Briefly explain TDS networks.
(or)
14. Explain in detail about frame alignment and synchronization networks.
15. Discuss in detail about lost call system.
(or)
16. How to achieve the queuing system?
17. Write short note on:
(a) Inband signal
(b) Outband signal.
(or)
18. Explain in neat diagram the principle of common channel signaling.
19. Explain the working principle of ISDN
(or)
20. Draw the intelligent network architecture and explain its operation.

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