Download AKTU (Dr. A.P.J. Abdul Kalam Technical University (AKTU), formerly Uttar Pradesh Technical University (UPTU) B-Tech 4th Semester (Fourth Semester) 2014-15 Basics Of System Modelling And Simulation Question Paper
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(Following Paper 1]) and Roll No. to be ?lled in your Answer Book)
PAPER ID : 199401
Roll No.
B. 'l?ech. ?
(SEM. IV) THEORY EXAMINATION, 2014-15
BASICS 0F SYSTEM MODELLING AND SIMULATION
Time : 3 Hours] [Total Marks : 100
SECTION?A
l Attempt all parts: 2><10=20
(a) Can a Scale models be a type of Physical
Models? Justify your statements.
(b) What are the components of system? Enli?st the
types of systems also.
(0) What is the system modeling? What are the types
of Models?
((1) Distinguish between system approach and
Analytical approach.
(e) What are the ?Jnctions of two or more Random
variables?
(t) What do you mean by parameter estimator?
(g) What do you mean by Bernoulli trails?
199401] 1 [ Contd...
(h)
(i)
(j)
2 Attempt any three parts of following :
(a)
(b)
(C)
(d)
(6)
199401]
De?ne Kendall notation for queuing theory.
De?ne system Dynamics with Flow diagrams used
to represent it.
What is the real world application of simulation?
SECTION-B
De?ne the entities, attributes and activities of any
?ve of the following:
(1) University
(1i) Traffic
(Iii) Railways
(iv) Bank
(V) Canteen
(vi) Communication
(vii) Class Room
Discuss the procedure involved in developing the
mathematical Model for a physical system.
Discuss the role of Bu??ons Needle Problem in
evolution of concept of Simulation, and also
discuss the simulation ofPure Pursuit Problems. -
In a sequence of Bernoulli Trails with probability
?p? of success, determine the probability that ?r?
successes will occur before ?s? failures.
Explain any three parts the following:
(1) Transfer line model
(1i) Inventory system model
(Iii) Interpretation of con?dence interval of a
parameter
(iv) Deadlock detection model.
2 [ Contd...
3X10=30
SECTION-C
Note : Attempt all questions with their instructions :? 5X10=50
3 Attempt any two parts of the following :
(a)
(C)
Discuss the types of simulation with regards to output
analysis and also discuss the output analysis for steady
state simulation.
Discuss the steps involved in Monte Carlo method and
how value of 1: can be estimated by simulation.
What is the cn'terion of selecting appropn'ate modeling
techniques?
4 Attempt any two parts of following:
(a)
(b)
(C)
199401]
write notes on :
(1) Probability Distribution Function
(1i) Probability Mass function for Discrete Random
variables
(iii) Probability Mass Function for Continuous Random
Variables
(iv) Mixed type Distribution
State Little?s Theorem with proof assuming with FIFO
and without FIFO
In car?wash service facility, cars arrive for service
according to a poisson distn'bution with mean of 36 per
hour. The time for washing and cleaning follows an
exponential distribution with a mean of 1.9 min/car.
There is only one washing station in the facility. Assume
that there is no storage of parking spaces for arriving
cars then ?nd out LS, LQ, WS, WQ and ?nd out the
probability when six customers in the system.
3 [ Contd...
5 Attempt any two parts of following :
(a)
(b)
?9
De?ne System Dynamics with ?ow diagrams used to
represent it and also differentiate between Casual loop
diagram and State ?ow diagram.
What do you mean by Length of simulation runs and
How it can be expressed.
Wn'te Notes on :
(1) Common Random Numbers
(1i) Antithetic Sampling
(iii) Correlated sampling
(iv) Importance Sampling
(v) Conditioning
6 Attempt any two parts of following:
(a)
(b)
(0)
Discuss the relation of veri?cation and validation with
model development process.
Discuss the di??erent levels of Abstraction in networked
Computer system and role of simulation tools in
networked computer systems.
Discuss the Method of Generation of Non?uniform
Random numbers and also di??erentiate between Monte-
carlo Computation and Stochastic Simulation.
7 Attempt any two parts of following:
GD
(b)
8?
199401]
Discuss the Poisson distn'bution. Derive an expression
What are GOOD- OF-FIT tests? Explain any one
method with the example.
Explain any two parts the following :
(1) Computer network model
(1i) Capital recovery mode]
(1ii) Job shop model
This post was last modified on 29 January 2020