Display controller is not required for _________
display system with only frame buffer
Display system with display controller
both a and b
display system with color
Correct Answer :
A. display system with only frame buffer
Related Questions
The text color in a presentation should contrast with the ________ color.
CPU
background
frame
stack
the line segment from the view plane to the view reference point is called __________
view-distance
Projection distance
view-path
both a and b
The best hidden surface removal method used for complex scenes with more than a few thousand surfaces is ?
octree method
depth sorting method
depth buffer algorithm
a and c
The registers,ALU and the interconnection between them are collectively called as _____ .
Process route
information path
Information trail
data path
The translation distance pair (tx, ty) is called _________
translation vector
shift vector.
both a and b
Rotation vector
The midpoint circle drawing algorithm also uses the ……………...of the circle to generate
two-way symmetry
four-way symmetry
eight-way symmetry
both a and b
when the projection is obtained by projecting points along parallel lines that are not perpendicular to the projection plane is called _________
isometric projection.
perspective projection
oblique projection
cavalier projection
The NOR gate is complement of ..
OR gate
AND gate
NOT gate
NAND gate
A process of changing the position of an object in a straight line path from one coordinate location to another is called ____________
Translation
rotation
motion
both b and c
The process which divides each element of the picture into its visible and invisible portions, allowing the invisible portion to be discarded is called __________
clipping
Windowing
both a and b
Projecting
The main task of the display processor is to digitize a picture definition given in an application program; this digitization process is known as _________
rasterization.
scan conversion
transformation
both a and c
The smallest addressable screen element. Is called_______
Pixel
Graph
voltage level
color information
ISP stands for,
Information Standard Processing
Instruction Set Processor
Interrupt Service Procedure
Interchange Standard Protocol
The basic element of a picture in volume graphics is ?
volsel
pixel
voxel
None of above
A polygon in which the line segment joining any 2 points within the polygon may not lie completely inside the polygon is called ________
convex polygon
concave polygon
both a and b
Hexagon
Rectangular patterns are sometimes referred as _________
tiling patterns.
Filling patterns
coloring patterns
both a and b
The process of planning your multimedia presentation is known as a:
storyboard
design
development
layout
Sometimes it may require undoing the applied transformation, In such a case which of the following transformation will be used?
shear transformation
translation
reflection
inverse transformation
One of the disadvantages of multimedia is:
cost
relativity
adaptability
usability
Quick access to frequently used commands can be found in the ________ toolbar.
view
kit
drawing
menu
The process of selecting and viewing the picture with different views is called _________
Windowing
clipping
projecting
both a and b
The purpose of display processor is _________ from the graphics routine task
to free the CPU
To free the secondary memory
to free the main memory
Both a and c
The first viewing parameter we must consider is the ____________
viewing window
shift vector.
view reference point.
view reference plane
_______ is used to store data in registers .
JK flip flop
D flip flop
RS flip flop
none of these
______ is used to choose between incrementing the PC or performing ALU operations .
Multiplexer
Conditional codes
Control unit
None of these
The phenomenon of having a continuous glow of a beam on the screen even after it is removed is called as ?
Fluorescence
Phosphorescence
Persistence
Incandescence
A method used to test lines for total clipping is equivalent to the
logical XOR operator
logical OR operator
logical AND operator
both a and b
Replicating pixels is one of the methods of __________
Thick primitives
thin primitives
stylish primitives
both a and b
A smaller version of an image is called a:
thumbnail
bitmap
portable network graphic
clipart
The line 2x-y+4=0, if clipped against this window will connect the points ?
(0, 1) and (3, 3)
(0, 1) and (2, 3)
(1, 2) and (4, 2)
None of above