Software Engineering (SE), T.E. (I.T.), Semester 6, May 2011

Software Engineering (SE), T.E. (I.T.), Semester 6, May 2011

(3 Hours)

[Total Marks:100]

N.B.: (1) Question no 1 is compulsory.
(2) Attempt any four questions out of remaining six questions.
(3) All questions carry equal marks.

1. (a) Explain Spiral Model. Compare and differentiate it with the sequential model. --- (10 Marks)
(b) Explain CMM along with the levels and activities within each level. --- (10 Marks)

2. (a) List down and explain software design principles. --- (10 Marks)
(b) List down different effort estimation techniques. Explain COCOMO in detail. --- (10 Marks)

3. (a) What do you understand by Quality Assurance? Explain the levels of quality assurance. --- (10 Marks)
(b) Explain risk analysis and management in detail. --- (10 Marks)

4. (a) Explain change control in detail along with software configuration items and baseline. --- (10 Marks)

(b) Explain requirement engineering. --- (10 Marks)

5. (a) Explain Basis path testing and cyclomatic complexity in detail. --- (10 Marks)

(b) What do you under stand by metrics? List down and explain process and project metrics. --- (10 Marks)

6. (a) List down and explain the activities of project scheduling and tracking. --- (10 marks)
(b) Explain agile methodology using SCRUM. --- (10 Marks)

7. Write short notes on any four: - --- (20 Marks)
(a) Re-engineering
(b) Software Project Planning
(c) Version Control
(d) Security Testing
(e) Software Design Document.

Also see Software engineering question papers for December 2011

Software Engineering (SE), T.E. (I.T.), Semester 6, December 2011

Software Engineering (SE), T.E. (I.T.), Semester 6, December 2011

(3 Hours)

[Total Marks:100]

N.B.: (1) Question no 1 is compulsory.
(2) Attempt any four questions out of remaining six questions.
(3) All questions carry equal marks.

1. (a) Enlist and explain the steps require to perform cost estimation using COCOMO model? --- (10 Marks)
(b) Give a Software Requirement Specification (SRS) for developing a software for payroll Management System. --- (10 marks)

2. (a) Explain Software Configuration Management and Change Control Management in detail. --- (10 Marks)
(b) Explain CMM along with the level and activities with each level. --- (10 Marks)

3. (a) Explain how Gantt – chart can be used for planning and controlling small project with example? What are the limitations of Gantt- chart? --- (10 Marks)
(b) Explain risk identification, risk projection, RMMM plan in detail. --- (10 Marks)

4. (a) What do you understand by Quality Assurance? Explain the levels of Quality Assurance. --- (10 Marks)
(b) Explain Basic path testing and Cyclomatic complexity in detail. --- (10 Marks)

5. (a) Compare conventional approach and object oriented approach to software development? What are the advantages of OOAD? --- (10 Marks)
(b) What is feasible study? Explain its types, contents and purpose. --- (10 Marks)

6. (a) Explain how project scheduling and tracking is done for a software development project. --- (10 Marks)
(b) Describe data flow and control flow diagram with suitable example. --- (10 Marks)

7. Distinguish between : --- (20 Marks)
(a) White Box and Black Box Testing
(b) Coupling and Cohesion
(c) RAD and Spiral Model
(d) FP Based and LCC based Cost Estimation.

Also see Software engineering question papers for May 2012

CGVRS(COMPUTER GRAPHICS AND VIRTUAL REALITY SYSTEMS) December 2012 Semester 5th Third Year BE IT Information Technology

 CGVRS(COMPUTER GRAPHICS AND VIRTUAL REALITY SYSTEMS) December 2012 Semester 5th Third Year BE IT Information Technology

Con. 7588-12.                                                                                      KR-5147
                                                    (3 Hours)                                 [ Total Marks: 100]

N.B. (1) Question No. 1 is compulsory.
        (2) Attempt any four out of remaining six questions.
        (3) Assume suitable data if necessary and state the assumptions clearly.

1. Solve any four :-
        (a) Draw and explain basic block diagram of virtual system. [5 Marks]
        (b) Explain the significance of Homogeneous Co-ordinate System [5 Marks]
        (c) Rotate a triangle ABC by an angle 30◦ where the triangle has co-ordinates
                    A(0,0), B(10, 2) and C(7, 4) [5 Marks]
        (d) Compare DDA line algorithm with Bresecnham's algorithm. [5 Marks]
        (e) List at least three input and three otput devices of VR system and explain any
             one device in detail. [5 Marks]

2. (a) Prove that a shear transform can be expressed in items of rotation and scaling
         operations. [7 Marks]
    (b) Specify highlights and drawback of Bezier curves. Construct the Bezier curve
         of order three control points P1 (0,0), P2(1, 3(4,2) and P4(2, 1). generate
         at least five points on the curve [13 Marks]

3. (a) Describe any two VR architectures with neat diagram. [10 Marks]
    (b) What are fractals ? Derive an equation D = log N/log S. Outline the procedure of generating
         Koch curve or Hilbert curve. [10 Marks]

4. (a) Develop a single transformation matrix which does the following on given object :- [6 Marks]
            (i) Reducse the size by 1/2
            (ii) Rotates about Y axis by (-30◦)
            (iii) Performs a single point perspective transformation projection to z = 0
                  and z = 10.
    (b) Derive a 3D inverse transformattion for translation and scaling. [4 Marks]

    (c) Explain with example Sutherland-Hodgeman polygon clipping algorithm. List the short
        comings of this method, if any. [10 Marks]

5. (a) What are the different types of projection ? Dderive the matrix reperesentation for
         perspective transformation in XY plane and on negative Z-axis. [10 Marks]
    (b) Explain flood fill algorithm using four and cight connected method with suitable example and
         diagrams. Compare the same with boundry fill algorithm.[10 Marks]

6. (a) Compare the capabilities and limitations of geomatri and kinematic modeling techniques.
    (b) Compare -
              (i) Mesh and features based warping [ 5Marks]
              (ii) 2D and 3D mprphing. [ 5Marks]

7 (a) Using Liang Barsky Algorithm, find the clipping co-ordinates of line segment with end
        co-ordinate      A(-10, 50) and B(30, 80) against the window (Xmin=-30, Ymin =10)
        (Xmax = 20, y max -60). [10 Marks]
   (b) Write detailed note on VR applications. [10 Marks]

Also see Computer graphics and virtual reality systems question papers for December 2010 

CGVRS(COMPUTER GRAPHICS AND VIRTUAL REALITY SYSTEMS) December 2010 Semester 5th Third Year BE IT Information Technology

CGVRS(COMPUTER GRAPHICS AND VIRTUAL REALITY SYSTEMS) December 2010 Semester 5th Third Year BE IT Information Technology 

Con.6022-10                            (REVISED COURSE)                               GT-6798.

                                                        (3 Hours)                                [Total Marks: 100]

N.B.: (1) Question No. 1 is compulsory.
         (2) Solve any four questions from remaining question No.2 to question No.7
         (3) Draw neat diagram wherever necessary.

1. (a) Explain bitmap and vector based graphics. [5 Marks]
    (b) Explain the Two-point perspective transformation. [5 Marks]
    (c) Describe in brief physical modeling. [5 Marks]
    (d) Compare the CMY and RGB color model. [5 Marks] 

2. (a) Write the DDA line drawing algorithm. Calculate the pixel co-ordinate of line AB using
          DDA algorithm. Where A=(0,0) and B=(4,6). [10 Marks]
    (b) Write the matrices and draw the diagrams for scaling, rotation of an 3D object. [10 Marks]

3. (a) Describe the Sutherland-Cohen line clipping algorithm used for 3D. [10 Marks]
    (b) Describe Halftoning, Thresholding and Dithering in detail. [10 Marks]

4. (a) Explain LeGrange interpolated curves. [10 Marks]
    (b) Describe the various warping techniques. [10 Marks]

5. (a) Descibe the design of a virtual reality System. Also explain types of virtual
         reality System. [10 Marks]
    (b) Explain the graphical rendering pipeline. [10 Marks]

6. (a) Describe the input and out put devices for Virtual Reality. [10 Marks]
    (b) Explain in detail the Sun Blade 1000 Architecture. [10 Marks]
7. (a) Explain the Winding Number Method. [5 Marks]
    (b) Explain virtual reality programming with reference to JAVA 3D. [5 Marks]
    (c) Describe the Motion Control Methods. [5 Marks]
    (d) Explain the applications of virtual Reality in military and machine. [5 Marks]

Also see Computer graphics and virtual reality systems question papers for May 2011