CS602 Midterm Solved MCQs with References by Moaaz

CS602- Computer Graphics · Solved MCQS · From Midterm Papers · Dec 18,2013 · PSMD01 · MIDTERM EXAMINATION · Spring 2013 · CS602- Computer Graphics

Q1. DDA abbreviated for ________.

Discrete data analyzer Digital data analyzer

Digital differential analyzer (Page 54)

Q2. Save a line with both endpoints inside all clipping boundaries is called as _____________.

Total …. (inside (maybe)) Trivial Reject

Trivial Accept (Page 142)

Q3. __________ projection is obtained by projecting points along parallel lines that are not perpendicular to the projection plane.

Orthographic

Oblique (Page 198)

Q4. The dot product of two vectors A and B is __________. Iff the angle between them is less than 90 or greater than 270 degrees.

Greater than zero (0) (Page 177)

Less than zero (0) Equal to Zero (0)

Q1. This projection technique has the direction of projection perpendicular to the viewing plane, and the viewing direction is perpendicular to one of the principle faces.

metric Parallel Projection Oblique Parallel Projection Orthographic Parallel Projection

Q5. Orthographic projections that show more than one side of an object are called __________ projections.

Cavalier Cabinet

Axonometric (Page 196)

Q6. Computer Graphics are used in ____________.

Movies development Simulations

Game development

Q7. “Computer Graphics” and “Computer Vision” are ____________.

Same fields Interrelated fields

Totally different fields

Q8. We can take transpose of __________.

matrix with 1 row 1 column matrix with 2 rows 3 columns matrix with 3 rows 2 columns

any matrix

Q9. filled

unfilled (Page 146)

Q10. 20: Because clipping against one edge is independent of all others, so it is _______ to arrange the clipping stages in a pipeline.

Possible (Page 150)

Q11. Tessellation can be adaptive to the ____________ degree of curvature of a surface.

Local (Page 170)

Static Global Variable

Q12. The actual filling process in boundary filling algorithm begins when a point _________ of the figured is selected.

Outside the boundary

Inside the boundary (Page 102)

At boundary

Q13. Discard a line with both endpoints outside clipping boundary is called as ____________

Trivial accept

Trivial reject (Page 142)

Total outside