Questions

1. What do you mean by scan conversion?

   (Appeared in: 2009, 2011, 2014, 2018, 2020, 2021)

2. What are the side effects of scan conversion?

   Or, What are the major adverse side effects of scan conversion?

   (Appeared in: 2011, 2014)

3. Explain in detail the DDA scan conversion algorithm.

   Or, Describe the principle of the DDA line-drawing algorithm.

   (Appeared in: 2013)

4. What are the advantages and disadvantages of the DDA algorithm?

5. Discuss Bresenham's line algorithm for scan converting a line.

   (Appeared in: 2010, 2012, 2016, 2017, 2021)

6. Write down Bresenham's line algorithm for slopes between 0° and 45°.

   (Appeared in: 2015, 2019)

7. Describe Bresenham's algorithm for scan converting a circle.

   (Appeared in: 2009, 2010, 2011, 2012, 2014, 2015, 2016, 2021)

8. Describe the midpoint circle algorithm.

   Or, Describe the midpoint algorithm for scan converting a circle.

   (Appeared in: 2018, 2020)

9. Describe the midpoint line algorithm.

10. Draw the eight-way symmetry of a circle and explain.

    (Appeared in: 2016, 2018, 2019, 2020, 2021)

11. What steps are required to generate a circle using the polynomial method?

    (Appeared in: 2011, 2016)

12. What are the advantages of Bresenham's line algorithm over the DDA algorithm?

    (Appeared in: 2018, 2021)

13. Briefly discuss the Scan-line Polygon Filling algorithm.

    (Appeared in: 2021)