Preview

Mr.Anup Kumar

Better Essays
Open Document
Open Document
940 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Mr.Anup Kumar
Computer Graphics (IT 703A)
Branch – IT, Semester – 7th Time: 3Hrs. Full Marks: 70

Sample Question Paper

Group – A (Multiple Choice Questions) 1. Choose the most appropriate alternatives for the following: i) The slope of the cubic Bezier curve at the start of the curve is controlled by a) First control point b) First two control points c) First three control points d) All four control points. ii) A projection in which all three foreshortening factors are kept equal is called as a) Isometric Projection b) Diametric Projection c) Trimetric Projection d) None of these. iii) If (x, y, 0) is a point in the homogeneous coordinate system then it represents a) origin in 2D coordinate system b) origin in 3D coordinate system c) a point at infinity a) point (x,y) in 2D coordinate system

1 × 10 = 10

iv) In Bresenham’s Circle generation algorithm, if (x,y) is the current pixel position, then the y value of the next pixel position is a) y or y+1 b) y alone c) y+1 or y-1 d) y or y-1 v) In Cohen-Sutherland line clipping algorithm, if the codes of the two points P & Q are 0101 & 0001 then the line segment joining the points P & Q will be ____________ the clipping window. a) totally outside b) partially outside c) totally inside d) none of these. vi) ___________ acts as anode in CRT a) The phosphorous coating b) The glass panel c) The deflectors d) none of these.

vii) In the inside-outside test of polygon, if the winding number of a point is zero then the point lies ____________ the polygon. a) inside b) outside c) on d) as vertex of viii) Sutherland – Hodgman algorithm is used for _______________. a) line clipping b) point clipping c) polygon clipping d) hybrid clipping d) Newton polynomials d) animation

ix) The blending functions of Bezier curves are_______________. a) Splines b) Bernstein polynomials c) Lagrangian polynomials x) Z-buffer algorithm is used for _______________. a) frame buffer removal b) visible surface detection xi) Refresh rate is

You May Also Find These Documents Helpful

  • Satisfactory Essays

    Lab 9 Topographic Map

    • 455 Words
    • 2 Pages

    B. Refer to Figure 9.4 (You will need a ruler or straight edge for this question)…

    • 455 Words
    • 2 Pages
    Satisfactory Essays
  • Powerful Essays

    Important: Write your name and student ID on each page. If necessary you may use the back of the page to continue your answer but not the back of the previous page. The pages may be separated as part of the marking process. 5 questions constitute a complete paper. Each question is of equal value. All questions will be counted. The last page contains some constants and formula that may be useful. You may remove and keep this page as a souvenir.…

    • 1252 Words
    • 6 Pages
    Powerful Essays
  • Good Essays

    Metabolism Outline

    • 734 Words
    • 3 Pages

    f. Identify the greater and lesser curvatures and know the significance of the greater and lesser omentum…

    • 734 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    Blood and Edition Answer Key

    • 9679 Words
    • 39 Pages

    D 2. C 3. C 4. C 5. C 6.…

    • 9679 Words
    • 39 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Section 3 Study

    • 375 Words
    • 2 Pages

    A rectangle is a shape with four sides and four right angles. A square has four sides of the same length and four right angles.…

    • 375 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    4. Use the terms below to identify the structures marked by leader lines and braces in the diagrams (some terms are used more…

    • 715 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    4. Use the terms below to identify the structures marked by leader lines and braces in the diagrams (some terms are used more…

    • 595 Words
    • 3 Pages
    Satisfactory Essays
  • Powerful Essays

    (please note—you do not have to turn this in. This is to help guide you through the material. Each of these questions will be on the test).…

    • 1354 Words
    • 6 Pages
    Powerful Essays
  • Good Essays

    Chapter 1 Review

    • 1451 Words
    • 6 Pages

    9. A diagonal is a line segment in a polygon connecting any two nonconsecutive vertices. 10. If two lines lie in the same plane and are perpendicular to the same line, then they are parallel. 11. If the sum of the measures of two angles is 180°, then the two angles are complementary. 12. A trapezoid is a quadrilateral having exactly one pair of parallel sides. 13. A polygon with ten sides is a decagon.…

    • 1451 Words
    • 6 Pages
    Good Essays
  • Powerful Essays

    I show as the first slide the image from illustration 2-3 from your book, and on your exam sheet the questions matching that number slide are:…

    • 976 Words
    • 4 Pages
    Powerful Essays
  • Powerful Essays

    8) Q: Why is the PPF you drew in #6 a curved line instead of a straight line? Be sure to reference the specific products produced in #6.…

    • 901 Words
    • 4 Pages
    Powerful Essays
  • Good Essays

    40) The above figure shows Jane's budget line and two of her indifference curves. Which of the…

    • 3766 Words
    • 16 Pages
    Good Essays
  • Powerful Essays

    to kill a mocking bird

    • 2000 Words
    • 8 Pages

    Instructions: Multiple Choice Questions: Each of the multiple choice questions or incomplete statements below is followed by suggested answers or completions. Select the one that is best in each case.

Free Response Questions: Respond to the questions in the text boxes provided. In answering questions, you should emphasize the line of reasoning that generated your results; it is not enough to list the results of your analysis. Include correctly labeled diagrams, if useful or required, in explaining your answers. A correctly labeled diagram must have all axes and curves clearly labeled and must show directional changes. Clearly label each part of the answer. Only text that is included in the text boxes will be scored. Diagrams, if required, should be sent to your instructor via e-mail or fax.…

    • 2000 Words
    • 8 Pages
    Powerful Essays
  • Good Essays

    Physics Chapter 4

    • 1856 Words
    • 8 Pages

    (a) Identify and Set Up: From [pic] we can calculate x and y for any t.…

    • 1856 Words
    • 8 Pages
    Good Essays
  • Satisfactory Essays

    Unit 9 Project Questions: Part II (NOTE: you may need to refer to chapter 3 and/or Unit 2 for this section)…

    • 294 Words
    • 2 Pages
    Satisfactory Essays