Top 550+ Solved Computer Graphics MCQ Questions Answer
Q. The process of going from a window in world coordinates to a viewport in screen coordinates
a. windowing
b. viewing transformation
c. window transformation
d. none
Q. As the window increases in size, the image in the viewport_______ in size in viewing transformation
a. increases
b. doubles
c. decreases
d. remains the same
Q. Maintain ______ size and position between clipping window and viewport in viewing transformation.
a. equal
b. relative
c. non_relative
d. non-equal
Q. In viewing transformation maintain ______ size and______ between clipping window and viewport
a. equal , position
b. non-equal, position
c. relative, position
d. un-equal , position
Q. In viewing transformation maintain relative size and ______ between clipping window and viewport
a. window
b. viewport
c. position
d. none
Q. Maintain relative ____ and position between clipping window and viewport in viewing transformation
a. viewport
b. size
c. window
d. none
Q. An area on a display device to which a window is mapped, defines where it is to be displayed
a. viewport
b. size
c. window
d. none
Q. In viewing transformation maintain relative size an position between clipping window and viewport. ie a point in window Xw, Yw is transformed to Xv, Yv where Xv=
a. xvmin +( xw+xwmin )sx
b. xvmin +( xw-xwmin )sx
c. xvmin -( xw+xwmin )sx
d. xvmin -( xw-xwmin )sx
Q. In viewing transformation maintain relative size an position between clipping window and viewport. ie a point in window Xw, Yw is transformed to Xv, Yv where Yv=
a. yvmin +(yw+ywmin )sx
b. yvmin +( yw-ywmin )sy
c. xvmin -( yw+ywmin )sx
d. yvmin -( yw-xwmin )sy
Q. In viewing transformation perform _____ transformation that scales the window area to the size of the view port
a. translation
b. rotation
c. scaling
d. shear
Q. In viewing transformation perform scaling transformation that scales the _____ area to the size of the ______
a. window, viewport
b. viewport, window
c. window, screen
d. screen, viewport
Q. In viewing transformation _____the scaled window area to the position of the viewport.
a. rotate
b. translate
c. shear
d. scale
Q. A window with 6 clipping boundaries can be considered under___ clipping.
a. generalised
b. window
c. viewport
d. none
Q. In _____ clipping , cliiping routine can be performed along any line.
a. viewport
b. window
c. generalised
d. none
Q. Generalised clipping algorithm deals with clipping against _____ line.
a. horizontal
b. veritical
c. arbitrary
d. both horizontal & vertical