Rajiv Gandhi Proudyogiki Vishwavidyalaya 2009-7th Sem B.E Information Technology (ester) , 2008 ( branch) SIMULATION AND MODELLING (IT-703) - Question Paper

Note: Attempt any 5 ques..All ques. carry equal marks.

1).(a) elaborate the basic principle use in modelling?explain the principles used in modelling the inventory control model.
(b) what is a system? distinguish continuous vs discrete. [MARKS 20]

2).(a)what are the desirable properties of random numbers?discuss the frequency and auto-correlation test.
(b)discuss the inverse transformation method for the generation of non-uniform continuous random numbers. [MARKS 20]
3).(a)discuss birth-death queuing model.
(b)develop a model and write a program in dynamo/Stella for inventory control.
[MARKS 20]
4).(a)discuss system dynamics diagram of market models.
(b)explain structure of a system dynamics model.
[MARKS 20]
5).(a)derive exponential growth and decay model.
(b) discuss casual loop diagram.
[MARKS20]
6).write brief notes on any 2 of the subsequent languages:
(1)DYNAMO
(2)STELLA
(3)POWERSUM
(4)SIMULA [MARKS 20]

7).(a)what is the classification of simulation languages?
(b)how to validate or test simulation model using experiments?
[MARKS 20]
8).write short notes on any 4 of the subsequent :
(a)use of queuing theory
(b)rejection method
(c)cobweb model
(d)system simulation
(e)types of models
(f)logistic curve
[MARKS 20]

Earning:   Approval pending.