Why is estimation methods used in simulation? Explain. [5]

Explain the importance of elimination of initial bias during simulation. [5]

What do you understand by dynamic mathematical model? Explain with example. Differentiate it with static mathematical model. [10]

Describe the phases in simulation. [5]

Explain Monte Carlo simulation method with an example? [5]

Define the terms verification, calibration, validation and accreditation of models. [5]

Define queuing system. Explain the Kendall’s notation for queuing system? What are the various performance measures in single server queuing System? Explain which of them determine system stability and how? [10]

Define true random numbers and pseudo random numbers with its properties. The sequence of numbers 0.64, 0.50, 0.25, 0.58, 0.72, 0.90 has been generated. Use KS Test with Da=0.050 => 0512 to determine if the hypothesis that they are uniformly distributed on interval [0, 1] can be rejected. [10]

Use Multiplicative congruential method to generate a sequence of random numbers with X=7, a=11 m=16. [5]

Write short notes on (any two): a. Digital analog simulator b. Simulation tools [5]

Explain the concept of discrete event simulation. Explain poisson’s arrival pattern. [5]

Workers come to a supply store at the rate of one every 6(+-) 2 minute. Their requisitions are processed by one of the two clerks who take 8 (+-) 2 minutes for each requisition. The requisitions are then passed to a single storekeeper who fills them one at a time, taking 6(+-)3 minutes for each. Draw GPSS Block diagram to simulate The above problem for 100 requisitions. [5]