BSc CS Sem 4 BSc CS Semester 4 (2014 2015) 2015 Comp I Question Paper - Mumbai University | munotes

Questions asked in this paper

1. Q2 All Questions are compulsory. a? ON
2. Q3 Right side indicates marks. (: Attempt any four,
   • A) Detive steps in circle
   • B) Write applications of computer graphics
   • C) Draw the circle with center (10,10) and radius 15 using bresenham circle
   • D) Define pixel. Explain bitmap and vector based image
   • E) Differentiate raster scan method and random scan method
   • F) Explain setfillstyle () and arc() with example
   • G) Explain setcolor() and line() with example
   • H) Derived steps for DDA line
3. Q2 Attempt any fuur
   • A) What is polygon clipping ?Explain it
   • B) Explain cohen-sutherland line clipping algorithm
   • C) What is clipping ? Explain character clipping
   • D) Explain wire frame model
   • E) Describe Bezier curve with there properties
   • F) How map window port to view port. Explain it with its steps
   • G) Differentiate interpoliation curve and approximation curve
   • H) short note on spline curve
4. Q3 Attempt any four
   • A) Write short note on 1. Texture mapping 2 .Morphing ;
   • B) Describe illumination model ‘ C) Explain z-buffer algorithm
   • D) Explain shading technique in detail
   • E) Explain components of computer animation
   • F) What is shadow? Explain its types
   • G) Describe Umbra and penumbra using shadow Describe illumination model
5. Q4 any three. {15]
   • A) Describe CRT with components
   • B) Consider line AB with A={-1,0) and Apply DDA line algorithm and calculate pixel on this
   • C) Explain initgraph ()
   • D) Explain window port and view port
   • E) Derived steps for bresenham’s line,
   • F) Explain outtextxy() and circle() with example

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