Veer Narmad South Gujarat University 2011-3rd Year B.C.A Computer Application SA-1898 601 : Computer Graphics ( Sem - 6 ) - Question Paper
SA-1898
Third Year B. C. A. (Sem. VI) Examination March / April - 2011 601 : Computer Graphics
Time : 3 Hours]
[Total Marks : 70
Instructions :
N Seat No.:
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Name of the Examination :
THIRD YEAR B. C. A. (SEM. 6)
Name of the Subject:
601 : COMPUTER GRAPHICS
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-Subject Code No.: |
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-Section No. (1,2......): Nil |
(2) Marks are indicated to the right side of Question.
Student's Signature
1 Answer following :
14
(a) What is Scaling ?
(b) What is pixel and frame Buffer ?
(c) Name any three file types of Raster Image and Vector Image.
(d) How a point in second quarter can be represented as Cordinte ?
(e) What is transformation ?
(f) What is aspect ratio ?
(g) What is Random Scan display ?
(a) Explain flood fill and scan line algorithms. 7
OR
(a) Discuss Polygon inside test method. 7
(b) Discuss line geometry and line generation algorithms. 4
OR
(b) Discuss geometry of line generation. 4
(c) Explain various Computer graphics applications. 3
3 (a) Discuss DOA algorithm for line generation. 7
OR
(b) Discuss the process of Rotating line about origin. 4
OR
(b) Explain the Concept of fractals. Discuss the features 4 of fractals.
(c) Discuss color CRT. 3
4 (a) How Transformation matrix are scalled and 7
transformed ?
(a) Describe concept of Animation and types of 7 computer Animation.
OR
(b) Discuss VEGGEN algorithm. 4
(c) What is Refresh CRT ? 3
5 Write note on following : (any two) 14
(a) Entertainment Application in computer graphics
(b) Rotation of object about origin.
(c) Polygon Filling Algorithm.
(d) Scaling and Translation of object.
SA-1898] 2 [ 1100 ]
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| Earning: Approval pending. |
