CS602 Midterm MCQs by VU Topper RM

In display mode 3, out of two bytes for each character on screen, one contains ASCII value while other contains _______.

A. Attribute

B. Graphics C. Pixels D. Resolution

_______ are responsible to send picture data to monitor. A. Graphics

B. Video Cards

C. Flicker D. Memory

Bresenham's algorithm finds the closest integer coordinates to the actual line, using only ________. A. Step = |dx

B. Integer math

C. Step = |dx|+|dy| D. Floating Poin

These are computer graphics packages for art and design except ----------

A. Pixel Paint B. Super Paint

C. Link paint editor

D. Artist’s paint brush

Twice the radius of circle is called as ____________________. A. Area B. Circumference C. 2*Pi Radian

D. Diameter

In line drawing procedure, _______representation allows a method for performing calculations using only integer arithmetic. A. Double

B. Fixed Point

C. Circle D. Quick

_________________ is the set of points that are equidistant from its origin. A. Ellipse

B. Circle

C. Line D. Parabola

2π radians is equivalent to ______. A. 180°

B. 360°

C. 270° D. 90°

EGA and VGA ______have a character generator ROM. A. Can

B. Do

C. Do not D. Must Monochrome adapter can display _______. A. Only Graphics B. Text and Graphics

C. Only Text

D. Only Games

Tomography technique belongs to ----------- area of computer graphics. A. Art & Design B. Interactive 3D environment C. Cultural Heritage

D. Medicine & virtual surgery

In Raster-Scan display process, characters can be defined by rectangular grid or by __________method. A. Grid of pixel positions

B. Curved outlines

C. Frame buffer D. Array size

In midpoint circle drawing function, if fcircle (x, y)>0, then (x,y) point lies ______ circle boundary. A. On B. xk position of C. Inside

D. Outside

_______is the flurry of bright dots that can appear anywhere on the screen. A. EGA B. Phosphor