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Q. P. Code: 36149
1
(Time: 2½ hours)
Total Marks: 75
N. B.: (1) All questions are compulsory.
(2) Make suitable assumptions wherever necessary and state the assumptions made.
(3) Answers to the same question must be written together.
(4) Numbers to the right indicate marks.
(5) Draw neat labeled diagrams wherever necessary.
(6) Use of Non-programmable calculators is allowed.
1. Attempt any three of the following: 15
a. What is computer graphics? How image is displayed on video display device?
b. Explain the method of circle drawing using midpoint circle algorithm.
c. Distinguish between active and passive graphics devices.
d. What are the various problems of aliasing? Explain with example.
e. Explain different types of video formats.
f. Explain the acceptance and rejection test using bit codes in Cohen-Sutherland line
clipping algorithm.
2. Attempt any three of the following: 15
a. Perform mapping from window to viewport coordinate transformation.
b. Using homogeneous coordinate transformation matrix, apply following sequence of
transformation to a unit square centered at origin.
(i) Translation by factor(1,1)
(ii) Rotation by angle θ=900
c. Obtain the general combined matrix for scaling about an fixed point P(xf,yf).
d. Write a note on affine and perspective geometry.
e. Explain projection with the help of orthographic projection.
f. Shear a unit cube situated at origin with a shear transformation matrix:
Tshear=
3. Attempt any three of the following: 15
a. What is viewing? Explain canonical view volume.
b. Explain camera model and viewing pyramid with diagram.
c. Explain different properties of Bidirectional Reflectance Distribution Function
(BRDF).
d. Write a note on photometry.
e. Explain Grassmann's laws.
f. What is colorimetry? Explain color with the help of colorimetry.
[TURN OVER]
1 1.5 3 0
0.8 0 1 0
0.5 1 1 0
0 0 0 1
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Q. P. Code: 36149
2
4. Attempt any three of the following: 15
a. Explain z-buffer algorithm with advantages and disadvantages.
b. What are the basic tests in Warnock's algorithm? Explain.
c. Explain parametric representation of ellipse with example.
d. Write a note on B-Spline curves.
e. Compare all visible surface detection methods.
f. Construct Bezier curve of order 3, with 4 polygon vertices A(1,1) B(2,3) C(4,3) D(6,4)
for values of u,0≤u≤1where p(u) is a point on curve with values for u=(0,1/4,1/2,3,4,1).
5. Attempt any three of the following: 15
a. What is an image? Explain different file formats of an image.
b. What is an animation? Explain character animation.
c. Explain the concept of median filtering with suitable example.
d. Distinguish key frame animation with procedural animation.
e. Explain different types of deformation.
f. Explain JPEG compression process in detail.
**********************
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Q. P. Code: 36150
1
(Time: 2½ hours)
Total Marks: 75
N. B.: (1) All questions are compulsory.
(2) Make suitable assumptions wherever necessary and state the assumptions made.
(3) Answers to the same question must be written together.
(4) Numbers to the right indicate marks.
(5) Draw neat labeled diagrams wherever necessary.
(6) Use of Non-programmable calculators is allowed.
1. Attempt any three of the following: 15
a. List and explain the graphic devices used in computer graphics.
b. How does a mechanical mouse work?
c. Write short note on vector display of computer graphics.
d. Explain Digital Differential Analyzer (DDA) algorithm.
e. Explain Sutherland Hodgeman algorithm for polygon clipping with example.
f. Use the Cohen Sutherland algorithm to clip line P1 (70,20) and p2 (100,10) against a
window lower left hand corner (50,10) and upper right hand corner (80,40).
2. Attempt any three of the following: 15
a. What is transformation? Explain translation transformation with the help of example.
b. Describe homogeneous coordinate system for translation and scaling.
c. Magnify the triangle with vertices A (0, 0), B (1, 1) and C (5, 2) to twice its size
while keeping C (5, 2) fixed.
d. Explain the matrix representation of 3D translation scaling.
e. Write a note on 2 point perspective transformation.
f. Distinguish between cavalier and cabinet projection.
3. Attempt any three of the following: 15
a. Short note on Canonical View Volume (CVV).
b. Explain combined transformation matrix for viewing in detail.
c. Write short note on photometry in detail.
d. What are the various parameters used in color appearance.
e. Explain LMS color space in detail.
f. Describe the transport equation of light in brief.
4. Attempt any three of the following: 15
a. What is visible surface determination? Explain different methods of visible surface
determination.
b. Explain object image space method for efficient visible surface algorithm.
c. Explain parametric representation of an ellipse.
d. What is z-buffer algorithm used for? List t advantages and disadvantages.
e. Briefly explain Painters algorithm with example.
f. Write short note on quadratic surface.
[TURN OVER]
Paper / Subject Code: 79105 / Computer Graphics and Animation
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Q. P. Code: 36150
2
5. Attempt any three of the following: 15
a. Explain any two principals of animation with suitable example.
b. What is key framing? What are the advantages of key framing?
c. Explain different digital image file formats.
d. What is image compression? Explain lossless compression technique.
e. What is image enhancement? Explain frequency domain method of image
enhancement.
f. Explain the concept of median filtering in detail.
*********************
Paper / Subject Code: 79105 / Computer Graphics and Animation
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8
Q.P. Code: 36158
1
(Time: 2½ hours)
Total Marks: 75
N. B.: (1) All questions are compulsory.
(2) Makesuitable assumptions wherever necessary and state the assumptions made.
(3) Answers to the same question must be written together.
(4) Numbers to the right indicate marks.
(5) Draw neat labeled diagrams wherever necessary.
(6) Use of Non-programmable calculators is allowed.
1. Attempt any three of the following: 15
a. Write a short note on Java Virtual Machine (JVM).
b. Write in detail about different types of operators in Java, category-wise quoting their
functionality, operands and return type. Give one example statement for each.
c. What are the primitive data types in Java? Briefly explain their size, range and other
details.
d. Explain the terms : narrowing, widening, instantiation, auto boxing.
e. Briefly explain: (i) Type annotations (ii) Lambda expressions.
f. List and explain the the salient features of Java.
2. Attempt any three of the following: 15
a. Write a short note on access specifiers in Java.
b. Write a comparative note on overloading and overriding in Java.
c. Explain the functionality of different types of iterative statements in Java using
suitable examples.
d. Explain : (i) Variable Arguments(Varargs) (ii) this.
e. Demonstrate the behavior of static members in Java using a suitable example.
f. Explain the semantics and functionality of the given statements :
(i) Rectangle rec = new Rectangle(a,b);
(ii) break out;
(iii) public static void main(String arg[]) {.. }
3. Attempt any three of the following: 15
a. Differentiate between abstract class abstract class and interfac in Java.
b. What is an inheritance? Explain multiple inheritance in Java.
c. Explain the terms/keywords : final , finally , finalize()
[TURN OVER]
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Q.P. Code: 36158
2
d. Explain the below given code and the concept(s) it represents :
Shape gen = new Shape();
Rect r = new Rect(); Circ c = new Circ();
int k = Integer.parseInt(args[0]) ;
if (k==1) gen = r; else gen=c;
gen.showdata();
e. How do you create your own package and import it in a Java program? Explain the
procedure step-wise using a suitable example.
f. Explain the below given code fragments :
(i) interface values extends demoval { … }
(ii) class sample extends dsamp implements dval { .. }
4. Attempt any three of the following: 15
a. What is a vector? List out any five vector methods and quote their functionality.
Write one example for each.
b. Explain life cycle of thread with a neat labeled diagram.
c. Explain any 3 different cases of exception handling.
d. Explain the semantics and functionality of the given statements :
(i) FileReader ins = new FileReader(inf);
(ii) dos.writeDouble(27.36);
e. Explain the difference between the following using a suitable example.
(i) equals() , compareTo() , equalsIgnoreCase()
(ii) substring(k) , subtring(k , j)
(iii) Indexof(‘x’) , Iindexof(‘x’ , n);
f. Explain :
(i) int k = Integer.parseInt(num);
(ii) val = lval.longValue();
(iii) dval = Double.valueOf(s);
5. Attempt any three of the following: 15
a. Briefly explain: delegation model, event, event listeners, and event sources.
b. What is an Applet? Explain its life cycle in Java.
c. What is a layout manager? Explain any two layouts.
d. Write about: Button, Textfield, and Label controls.
e. Explain the semantics and functionality of the given statements :
(i) public void paint(Graphics g ) |{ … }
(ii) b.addActionListener(this);
(iii) repaint();
f. Explain <APPLET> and <PARAM> tags with their attributes.
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Q.P. Code: 36161
1
(Time: 2½ Hours)
[Total Marks: 75]
N. B.: (1) All questions are compulsory.
(2) Make suitable assumptions wherever necessary and state the assumptions made.
(3) Answers to the same question must be written together.
(4) Numbers to the right indicate marks.
(5) Draw neat labelled diagrams wherever necessary.
(6) Use of Non-programmable calculators is allowed.
1. Attempt any three of the following: 15
a. The following table gives the heights of 100 students at XYZ College. Find the mean
height of the students.
Height (in) No. of Students
60-62 5
63-65 18
66-68 42
69-71 27
72-74 8
100
b. During one year the ratio of milk prices per quart to bread prices per loaf was 3.00, whereas
during the next year the ratio was 2.00.
i. Find the arithmetic mean of these ratios for the 2-year period.
ii. Find the arithmetic mean of the ratios of bread prices to milk prices for the 2-
year period.
iii. Discuss the advisability of using the arithmetic mean for averaging ratios.
iv. Discuss the suitability of the geometric mean for averaging ratios.
c. Two variables, X and Y, assume the values X1 = 2, X2 = –5 , X3 = 4, X4 = –8 and Y1 = –3,
Y2 = –8, Y3 = 10, Y4 = 6, respectively. Calculate:
𝑖.∑𝑋𝑌, 𝑖𝑖.∑𝑋∑𝑌 , 𝑖𝑖𝑖.∑𝑋𝑌2 , 𝑖𝑣.∑𝑋2, 𝑣.∑(𝑋 − 𝑌)(𝑋 + 𝑌)
d. On a final examination in statistics, the mean grade of a group of 150 students was 78 and
the standard deviation was 8.0. In algebra, however, the mean final grade of the group was
73 and the standard deviation was 7.6. In which subject was there the greater (i) absolute
dispersion and (ii) relative dispersion?
e. State and explain the properties of standard deviation.
f. For a group of 200 candidates, the mean arid standard deviation of scores were found to
be 40 and 15 respectively. Later on, it was discovered that the scores 43 and 35 were
misread as 34 and 53 respectively. Find the corrected mean and standard deviation
corresponding to the corrected figures.
[TURN OVER]
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Q.P. Code: 36161
2
2. Attempt any three of the following: 15
a. Find the (i) first, (ii) second, (iii) third and (iv) fourth moments about the mean of the set
2, 3, 7, 8, 10.
b. In a frequency distribution1 the co-efficient of skewness based upon the quartiles is 0·6. If
the sum of the upper and lower quartiles is 100 and median is 38, find the value of the
upper and the lower quartiles.
c. In a survey of 500 adults were asked the three-part question (1) Do you own a cell phone,
(2) Do you own an ipod, and (3) Do you have an internet connection? The results of the
survey were as follows (no one answered no to all three parts):
cell phone 329 cell phone and ipod 83
ipod 186 cell phone and internet connection 217
internet connection 295 ipod and internet connection 63
(i) answered yes to all three parts, (ii) had a cell phone but not an internet connection,
(iii) had an ipod but not a cell phone, (iv) had an internet connection but not an ipod,
(v) had a cell phone or an internet connection but not an ipod and, (vi) had a cell phone but
not an ipod or an internet connection.
d. One bag contains 4 white balls and 2 black balls; another contains 3 white balls and 5 black
balls. If one ball is drawn from each bag, find the probability that (i) both are white,
(ii) both are black, and (iii) one is white and one is black.
e. Assume that the heights of 3000 male students at a university are normally distributed with
mean 68.0 inches (in) and standard deviation 3.0 in. If 80 samples consisting of 25 students
each are obtained, what would be the expected mean and standard deviation of the resulting
sampling distribution of means if the sampling were done (i) with replacement and
(ii) without replacement? Give the interpretation of the result.
f. Five hundred ball bearings have a mean weight of 5.02 grams (g) and a standard deviation
of 0.30 g. Find the probability that a random sample of 100 ball bearings chosen from this
group will have a combined weight of (i) between 496 and 500 g and (ii) more than 510 g.
(Use the table of area under normal curve from 0 to z).
3. Attempt any three of the following: 15
a. In measuring reaction time, a psychologist estimates that the standard deviation is 0.05
seconds (s). How large a sample of measurements must he take in order to be (i) 95% and
(ii) 99% confident that the error of his estimate will not exceed 0.01 s?
b. A measurement was recorded as 216.480 grams (g) with a probable error of 0.272 g. What
are the 95% confidence limits for the measurement?
c. A sample poll of 100 voters chosen at random from all voters in a given district indicated
that 55% of them were in favor of a particular candidate. Find the (a) 95%, (b) 99%, and
(c) 99.73% confidence limits for the proportion of all the voters in favor of this candidate.
d. Explain Type I and Type II errors and Level of Significance.
e. The breaking strengths of cables produced by a manufacturer have a mean of 1800 pounds
(lb) and a standard deviation of 100 lb. By a new technique in the manufacturing process,
it is claimed that the breaking strength can be increased. To test this claim, a sample of 50
cables is tested and it is found that the mean breaking strength is 1850 lb. Can we support
the claim at the 0.01 significance level?
[TURN OVER]
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Q.P. Code: 36161
3
f. Two groups, A and B, consist of 100 people each who have a disease. A serum is given to
group A but not to group B (which is called the control); otherwise, the two groups are
treated identically. It is found that in groups A and B, 75 and 65 people, respectively,
recover from the disease. At significance levels of (a) 0.01, (b) 0.05, and (c) 0.10, test the
hypothesis that the serum helps cure the disease. Compute the p-value and show that
p-value>0.01, p-value4\>0.05, but p-value<0.10.
4. Attempt any three of the following: 15
a. A random sample of 10 boys had the following I.Q.s :
70, 120, 110, 101, 88, 83, 95, 98, 107, 100.
Do these data support the assumption of a population mean I.Q. of 100? Find a reasonable
range in which most of the mean I.Q. values of samples of 10 boys lie.
b. Pumpkins were grown under two experimental conditions. Two random samples of 11 and
9 pumpkins show the sample standard deviations of their weights as 0.8 and 0.5
respectively. Assuming that the weight distributions are normal, test the hypothesis that
the true variances are equal. against the alternative that they are not. at the 10% level.
[Assume that P (F10,8 ≥ 3.35) = 0.05 and P (F8,10 ≥ 3.07) = 0.05
c. The standard deviation of the heights of 16 male students chosen at random in a school of
1000
male students is 2.40 in. Find the (i) 95% and (ii) 99% confidence limits of the standard
deviation for all male students at the school.
d. Calculate the chi-square value for the following data.
Colour Red Green Yellow
Observed
Frequency 12 16 20
Expected
Frequency 16 8 15
e. Acme Toy Company prints baseball cards. The company claims that 30% of the cards are
rookies, 60% veterans but not All-Stars, and 10% are veteran All-Stars.
Suppose a random sample of 100 cards has 50 rookies, 45 veterans, and 5 All-Stars. Is this
consistent with Acme's claim? Use a 0.05 level of significance. (Use chi-square goodness
of fit). Given P(𝜒2 > 19.58) = 0.0001
f. A survey of 320 families with 5 children each revealed the following distribution:
Boys 5 4 3 2 1 0
Girls 0 1 2 3 4 5
No of
families 14 56 110 88 40 12
Is this result consistent with the hypothesis that male and female births are equally
probable?
[TURN OVER]
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Q.P. Code: 36161
4
5. Attempt any three of the following: 15
a. Fit an exponential curve of the form 𝑌 = 𝑎𝑏𝑥 to the following data:
x 1 2 3 4 5 6 7 8
Y 1.0 1.2 1.8 2.5 3.6 4.7 6.6 9.1
b. The weights of a calf taken at weekly intervals are given below. Fit a straight line using
the method of least squares and calculate the average rate of growth, per week.
Age (X) 1 2 3 4 5 6 7 8 9 10
Weight (Y) 52.5 58.7 65.0 70.2 75.4 81.1 87.2 95.5 102.2 108.4
c. Fit a second-degree parabola to the following data taking X as the independent variable:
X 1 2 3 4 5 6 7 8 9
Y 2 6 7 8 10 11 11 10 9
d. Find the coefficient of linear correlation between the variables X and Y presented in Table
below:
X 1 3 4 6 8 9 11 14
Y 1 2 4 4 5 7 8 9
e. In a partially destroyed laboratory record of an analysis of correlation data, the following
results only are legible:
Variance of X = 9, Regression equations: 8X – 10Y + 66 = 0, 40X – 18Y = 214
Find (i) Mean values of X and Y. (ii) the correlation coefficient between X and Y.
(iii) the standard deviation of Y.
f. Find the equations of lines of regression for the following data:
X 65 66 67 67 68 69 70 72
Y 67 68 65 68 72 72 69 71
Obtain the estimate of X for Y = 70.
____________________________
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Q. P. Code: 36153
1
(Time: 2½ hours)
Total Marks: 75
N. B.: (1) All questions are compulsory.
(2) Make suitable assumptions wherever necessary and state the assumptions made.
(3) Answers to the same question must be written together.
(4) Numbers to the right indicate marks.
(5) Draw neat labeled diagrams wherever necessary.
(6) Use of Non-programmable calculators is allowed.
1. Attempt any three of the following: 15
a. Distinguish between general purpose system and embedded systems
b. List three applications of embedded systems. Discuss any one in detail.
c. Briefly explain function of the following. Also give on example each
i) PLD
ii) COTS
d. What is use of a stepper motor in an embedded system? Explain different types of
stepper motors.
e. Discuss characteristics of embedded systems.
f. What are operational quality attributes of embedded system?
2. Attempt any three of the following: 15
a. Explain the difference between domain specific and application specific embedded
system. Give two examples of each.
b. What is role of display panel in a washing machine? What inputs can be accepted from
user in a washing machine display interface?
c. What is memory map? Explain the interrupt map for embedded system
d. What are different types of memory? Explain each in brief.
e. Explain the function of control and status register. Give example.
f. Write a note on watchdog timer.
3. Attempt any three of the following: 15
a. With neat block diagram explain the components of 8051 microcontroller.
b. Draw the pinout diagram and explain functions of pins of 8051 microcontroller.
c. What is the need of interfacing external memory with 8051 microcontroller? How is
the interfacing done?
d. Write a note on data types in embedded C.
e. Explain how time delay is calculated using 8051 microcontroller? Write code segment
to support your explanation.
f. Demonstrate the use of bitwise operator in embedded C.
[TURN OVER]
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Q. P. Code: 36153
2
4. Attempt any three of the following: 15
a. What are the factors to be considered in selecting a microcontroller for embedded
system? Discuss any one in detail.
b. Explain the steps in designing an embedded system using 8051 microcontroller.
c. List and explain in brief the features of 8051 microcontroller.
d. With required example explain structure of embedded system program
e. Explain what is meant by the super loop based approach.
f. What are different types of files created in the process of burning a program onto IC.
5. Attempt any three of the following: 15
a. Define operating system kernel. What are services provided by kernel?
b. Distinguish between Real Time operating system and general purpose operating
system.
c. List and explain the functional requirements to be considered in order to select the
correct RTOS.
d. What are the components of IDE of embedded system development environment?
e. Explain following terms –
Compiler
Debugger
Disassembler
Emulator
Simulator
f. Write a note on current trends in embedded industry.
***********************
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Q. P. Code: 36152
1
(Time: 2½ hours)
Total Marks: 75
N. B.: (1) All questions are compulsory.
(2) Make suitable assumptions wherever necessary and state the assumptions made.
(3) Answers to the same question must be written together.
(4) Numbers to the right indicate marks.
(5) Draw neat labeled diagrams wherever necessary.
(6) Use of Non-programmable calculators is allowed.
1. Attempt any three of the following: 15
a. Explain the difference between general purpose computer system and embedded
system. What are different application areas of embedded systems?
b. Enlist various purposes of embedded systems. Explain any two in detail.
c. What is difference between
1. RISC and CISC processors.
2. Little endian and big endian processors.
d. Explain sensor and actuator. Explain any one sensor device used in embedded
system in detail.
e. Explain I2C bus in detail.
f. Explain operational quality attributes of embedded system
2. Attempt any three of the following: 15
a What is embedded firmware? Explain watchdog timer in detail.
b Explain the following
1. EPROM and EEPROM.
2. Static RAM and dynamic RAM.
c Explain importance of memory testing. What are different memory testing methods?
Explain any one memory testing method in detail.
d Write short note on washing machine-application specific embedded system.
e Explain memory map and interrupt map of 8051 microcontroller.
f What is device driver? Explain role of device driver in embedded operating system
based products.
3. Attempt any three of the following: 15
a. What are the features of 8051 microcontroller? Draw block diagram of 8051 and
explain.
b. Explain I/O ports in microcontroller 8051. Write 8051 C program to toggle all bits
of P0 continuously.
c. Explain data types in 8051. Write an 8051 C program to send values of -4 to +4 to
port P1.
[TURN OVER]
Paper / Subject Code: 79102 / Introduction to Embedded Systems
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Q. P. Code: 36152
2
d. Explain the following registers
1. Program status word.
2. Data pointer and program counter.
e. Explain following
1. ROM.
2. NV RAM.
3. Flash memory.
f. Write 8051 C program to convert ASCII digits ‘4’ and ‘7’ to packed BCD and
display them on port P1.
4. Attempt any three of the following: 15
a. What are different factors to be considered in selecting a microcontroller for any
application?
b. Define the following
1. Machine language.
2. Hex file.
3. Linker.
4. Assembler.
5. Simulator.
c. What is pointer in embedded C? Explain its role in embedded C programs.
d. What is function of delay programming in embedded applications? Explain how
infinite loop can be used to introduce delay. Give suitable embedded C program for
the same.
e. What is debugging? What are different debugging techniques?
f. Explain register banks in 8051 microcontroller. Which is default register bank? How
register bank can be selected using Program Status Word register (PSW)?
5. Attempt any three of the following: 15
a. What are basic functions of real time kernel?
b. What are functional requirements in selection of real-time operating system
(RTOS)?
c. What is the importance of disassembler and emulator?
d. What is Embedded Product Development Life Cycle? Explain the following phases
1. Need.
2. Conceptualization.
3. Development and testing.
e. What are different files generated in cross compiler?
f. Write short note on trends in embedded industry with the following points
1. Processor.
2. Development languages.
*************************
Paper / Subject Code: 79102 / Introduction to Embedded Systems
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Q.P. Code: 36156
1
,
(2½ hours)
Total Marks: 75
N. B.: (1) All questions are compulsory.
(2) Make suitable assumptions wherever necessary and state the assumptions made.
(3) Answers to the same question must be written together.
(4) Numbers to the right indicate marks.
(5) Draw neat labeled diagrams wherever necessary.
(6) Use of Non-programmable calculators is allowed.
1. Attempt any three of the following: 15
a. Define software engineering. Explain the Software Development Life Cycle (SDLC)
steps in brief.
b. Explain the classification of the software requirements.
c. What are the components of software process? Explain.
d. Explain the structure of software requirement document.
e. Write short note on spiral model.
f. What are the principles of agile method?
2. Attempt any three of the following: 15
a. State and explain the emergent systems properties with example.
b. What is legacy system? Explain it with the help of diagram.
c. Explain the simple critical system with suitable example.
d. Explain the importance of feasibility study in requirements engineering process.
e. Write short note on
(i) Context model.
(ii) Object model.
f. Explain requirement validation process checks on the requirements in the requirement
document.
3. Attempt any three of the following: 15
a. Write short note on architectural design decisions.
b. Write short note on modular decomposition styles.
c. Explain user interface design process with the help of diagram.
d. Explain the risk management process.
e. Write short note on project scheduling.
f. What is quality assurance? What are the quality standards types? Explain.
4. Attempt any three of the following: 15
a. Define verification and validation. Explain software inspection in v & v process.
b. Write short note on component testing.
c. Explain the test automation.
d. Write short note on Function Point (FP) and Line of Code (LOC) measures.
e. Explain the Cost Constructive Model (COCOMO) with the formula for computing
duration of project and manpower efforts for project.
f. Explain the software cost estimation technique.
[TURN OVER]
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Q.P. Code: 36156
2
5. Attempt any three of the following: 15
a. Describe the classification of process.
b. Explain the CMMI process improvement framework.
c. Explain the services as a reusable components.
d. Explain the application framework.
e. Write short note on commercial-off-the-shelf (COTS) product reuse.
f. What are the architectural patterns for distributed systems? Explain Master-Slave
architecture.
***********************
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Q. P. Code: 36155
1
(2½ hours)
Total Marks: 75
N. B.: (1) All questions are compulsory.
(2) Makesuitable assumptions wherever necessary and state the assumptions made.
(3) Answers to the same question must be written together.
(4) Numbers to the right indicate marks.
(5) Draw neat labeled diagrams wherever necessary.
(6) Use of Non-programmable calculators is allowed.
1. Attempt any three of the following: 15
a. Explain Software Development Life Cycle (SDLC) with the help of diagram.
b. What is software? Explain the characteristics of software.
c. Define software engineering and its layer with the help of diagram.
d. Write a short note on spiral model.
e. What are functional and non-functional requirements of software?
f. Explain the principles of agile methods and discuss the problems with agile methods.
2. Attempt any three of the following: 15
a. Describe the different stages of system engineering process.
b. Explain the essential characteristics of socio technical system.
c. Define and explain the two types of emergent properties.
d. Explain the process or the steps of requirement engineering briefly.
e. Explain context diagram and its components of data flow diagram (DFD) with the help
of example.
f. Explain legacy system categories and its assessment with the help of example.
3. Attempt any three of the following: 15
a. Define architectural design and explain the functions of architectural design.
b. Explain user interface design process (UID).
c. Explain software project management briefly.
d. Briefly explain the various stages performed in the process of risk management.
e. Explain the functions of quality assurance and its standards.
f. Describe why it is important to measure the software metrics.
4. Attempt any three of the following: 15
a. Explain the two phases of system testing: integration and release testing.
b. Explain briefly verification and validation (V & V) process.
c. List and describe the static analysis check points involved in automated static analysis.
d. Write a short note on size oriented metrics of software measurement.
e. Explain type of metrics function points and object point to estimate the software
productivity
f. Describe three different models of Constructive Cost Models (COCOMO).
[TURN OVER]
Paper / Subject Code: 79104 / Software Engineering
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Q. P. Code: 36155
2
5. Attempt any three of the following: 15
a. Explain various stages of process improvement with the help of diagram.
b. Explain the different levels of CMMI (Capability Maturity Model introduced)
Framework.
c. Briefly describe the concept of SOA (Service Oriented Architecture) and the benefits
of SOA.
d. What are the benefit and problem of reusing software?
e. Define distributed software engineering and explain the issues of distributed system.
f. Write a short note on SaaS (Software as a Service).
****************************
Paper / Subject Code: 79104 / Software Engineering
6EE225984DEF4E4FC355E8BC42ED7E65
