PTU Punjab Technical University B-Tech May 2019 Question Papers 6th Semester Computer Science Engineering (CSE)

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Roll No.

Total No. of Pages : 02

Total No. of Questions : 18

B.Tech.(CSE) (2011 Onwards) (Sem.?6)

SIMULATION AND MODELING

Subject Code : BTCS-601

M.Code : 71107

Time : 3 Hrs. Max. Marks : 60

INSTRUCTION TO CANDIDATES :

1.

SECTION-A is COMPULSORY consisting of TEN questions carrying T WO marks

each.

2.

SECTION-B contains FIVE questions carrying FIVE marks each and students

have to attempt ANY FOUR questions.

3.

SECTION-C contains T HREE questions carrying T EN marks each and students

have to attempt ANY T WO questions.

SECTION-A

Answer briefly :

1.

How can we offset the disadvantages of simulation?

2.

Define "Attribute" and "Activity" in the context of system simulation.

3.

Describe Kendal-Lee notation for a queuing system.

4.

What is hold and store block GPSS?

5.

Mean and variance of Weibull distribution.

6.

System capacity in www.FirstRanker.com

context of queue system.

7.

Define Chi-square test.

8.

What is confidence interval estimation?

9.

How the sample size is decided in simulation.

10. Dynamic mathematical model.

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SECTION-B

11. Explain Steady State behaviour of Finite population.

12. Explain auto correlation Test for random numbers.

13. How can you select input model without data? Explain with example.

14. Describe in detail the three step approach for model validation?

15. What do you mean by time advance mechanisms in simulation? Discuss next-event time

5advance approach with flowchart.

SECTION-C

16. What is system simulation? Explain the steps involved in simulation study with

flowchart.

17. What is inverse transformation technique? Explain how it is used for producing random

variants from exponential distribution.

18. Explain the following :

a. Disadvantages of simulation.

b. Monte Carlo Simulation.

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NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any

page of Answer Sheet will lead to UMC against the Student.

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This post was last modified on 04 November 2019