SIMULATION AND MODELING (SM) MAY 2008 INFORMATION TECHNOLOGY SEMESTER 7
(2) Attempt any four questions out of remaining six questions.
1. (a) | Define simulation. When can you simulate ? When simulation is not | 10 |
| appropriate ? | ||
| (b) | Describe queuing and inventory system stating its inputs and output. | 10 |
2. (a) | Write event scheduling algorithm. Give system snapshots. | 10 |
| (b) | How would you select a simulation software ? Mention the features of any | 10 |
| one simulation software. | ||
3. (a) | State the properties of random numbers. How are random numbers | 10 |
| generated ? | ||
| (b) | What do you understand by "Goodness of fit test" ? Write the procedure for | 10 |
| the same. | ||
4. (a) | How are random numbers generated from a probability distribution ? What | 10 |
| are the other methods of getting input ? | ||
| (b) | Explain the distributions that are used to simulate reliability system. | 10 |
5. (a) | Mention the steps in input modeling. How would you collect input data ? | 10 |
| (b) | When will you use AR(1) and EAR(1) model ? What do you understand by | 10 |
| covariance and correlation ? | ||
6. (a) | Explain verification and validation process. | 10 |
| (b) | How can the initialization bias be reduced in steady state simulation ? | 10 |
7. | Write short notes on any two :- | 20 |
| (a) M/M/1 queue | ||
| (b) Acceptance-Rejection technique | ||
| (c) Simulation of manufacturing system. |
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