SIMULATION AND MODELING (SM) DECEMBER 2012 INFORMATION TECHNOLOGY SEMESTER 7

SIMULATION AND MODELING (SM) DECEMBER 2012 INFORMATION TECHNOLOGY SEMESTER 7

Con.10096-12.                               (REVISED COURSE)                                       KR-1323

                                                                  (3 Hours)                                       [Total Marks: 100]


N.B.: (1) Question No.1 is compulsory.
         (2) Out of remaining six questions answer any four questions.

1. (a) Briefly explain the steps in simulation study. [10 Marks]
    (b) Give an example for each type of model and state the one that leads to
          simulation. [10 Marks]

2. (a) Describe quencing system. What is the condition that  leads to its stability? [10 Marks]
    (b) Write the event scheduling algorithm. Give the system snapshot at time. [10 Marks]

3. (a) Discuss various costs that are involved in inventory system. Explain the policy and goal of
         inventory system. [10 Marks]
    (b) State the desirable features of simulation software. [10 Marks]

4. (a) Compare simulation language with programming language. [10 Marks]
    (b) What is the use of probability distribution in system simulation? Give an example of discrete                           distribution and continuous distribution. [10 Marks]

5. (a) State the quencing notation, Queue discipline and poisson process. [10 Marks]
    (b) State the steady state parameter of M/M/1. What would change it service time is not
          Markovian. [10 Marks]

6. (a) Why is it necessary to to test the properties of random numbers? How would you generate
          random numbers? [10 Marks]
     (b) Using Inverse Transforms Method derive random variates for exponential
          distribution. [10 Marks]

7. Write short notes on any two:- [20 Marks]
      (a) CobWeb Model
      (b) Manufacturing and material handling system.
      (c) Supermarket model
      (d) Reliability system.

Also see Simulation and modeling question papers for May 2013