B.E-B.E Electronics and Instrumentation Engineering Computer Networks and Distributed Control System(Sathyabama University, Chennai, Tamil Nadu-2010)
Friday, 23 August 2013 06:24Duraimani
(Established under section 3 of UGC Act,1956)
Course & Branch :B.E - EIE
Title of the Paper :Computer Networks & Distributed Control System
Max. Marks :80
Sub. Code :518705 Time : 3 Hours
Date :05/03/2010 Session :AN
PART - A (10 x 2 = 20)
Answer ALL the Questions
1. What are the two reasons for using the layered protocols?
2. List two ways in which the OSI reference model and TCP/IP reference model differ.
3. What is the difference between a repeater and amplifier?
4. What is the baud rate of the standard 10-Mbps Ethernet?
5. What are the basic elements of Distributed control systems?
6. Mention any two LCU process interfacing issues.
7. List the communication facilities of DCS system.
8. What are the requirements for interfacing the operators?
9. Define field bus.
10. What is HART network?
PART – B (5 x 12 = 60)
Answer All the Questions
11. Explain the High Level Data Link Control bit oriented protocol.
(or)
12. Briefly describe the functions of all the layer of OSI model.
13. Write short notes on:
(a) Bridge (b) Routers.
(or)
14. What are the different LAN topologies to organize computer networks and explain each?
15. Explain briefly any two architecture of Distributed Control Systems.
(or)
16. Which method is the most suitable design method to design the control unit? Explain.
17. Explain in detail the issues in Distributed Control System architecture.
(or)
18. Write short note on (a) Low level and High level operator interface.
19. Explain the HART communication protocol and different communication modes.
(or)
20. Compare and contrast the HART and OSI model.
| Earning: ₹ 3.01/- |
