The display processor is also called a __________
graphics controller
display coprocessor.
both a and b
out put device for graphics
Correct Answer :
C. both a and b
Related Questions
A scaling transformation changes the _________ of an object
size
location
shape
both a and b
Let R be the radius of a circle. The angle subtended by an arc of length R at the center of the circle is ?
1 degree
1 radian
45 degree
impossible to determine
Changing the appearance of your slide _________ can alter the slides color, shade, pattern, or texture.
design
watermark
foreground
background
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 region against which an object is to be clipped is called _________
clip window or clipping window.
Drawing window
image window
both b and c
The ______ is a program whose function is to start the computer software operating when power is turned on.
Loader
Multi programming
None of the above
Bootstrap loader
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 basic principle of Bresenhams line algorithm is
to select the optimum raster locations to represent a straight line.
to select either ?x or ?y, whichever is larger, is chosen as one raster unit
we find on which side of the line the midpoint lies.
both a and b
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
A transformation that slants the shape of objects is called the _________
shear transformation
translation
reflection
both a and b
The process of selecting and viewing the picture with different views is called _________
Windowing
clipping
projecting
both a and b
Length of shift register in bits is equal to _________
one word
A single scan lines
number of scan lines
One bit
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 decoded instruction is stored in ______ .
PC
IR
Registers
MDR
______________ is the special effect used to introduce each slide in a slide presentation.
Animation
Transition
Mapping
Bulleting
The translation distance pair (tx, ty) is called _________
translation vector
shift vector.
both a and b
Rotation vector
After completion of scanning of one line, the electron beam files back to the start of next line, this process is known as ____________
horizontal retrace
vertical retrace
interleaving
both a and b
A ____________ can be added to your presentation and then used to go to a variety of locations ---- for example, a web address, an e-mail address, a custom show or document, just to name a few.
menulink
toollink
hyperlink
slidelink
Designed to create a particular look, a __________ contains color schemes, slide and title masters with custom formatting and fonts styles.
template
presentation
slide
background
Which registers can interact with the secondary storage ?
PC
MAR
IR
R0
Pipelining increases the CPU instruction ____
efficiency
latency
throughput
Both a and c
Which statement is valid about computer program?
It is understood by programmer
It is understood by a computer
It is understood to use
All of the above
Hue of color is related to ?
Wavelength
Saturation
Incandescence
Luminance
Rectangular patterns are sometimes referred as _________
tiling patterns.
Filling patterns
coloring patterns
both a and b
The internal Components of the processor are connected by _______ .
Memory bus
Processor bus
Processor intra-connectivity circuitry
Rambus
The NOR gate is complement of ..
OR gate
AND gate
NOT gate
NAND gate
A _____ is a digital circuit that performs the inverse operation of decodes.
multiplexer
adder
subtractor
encoder
A bilinear transformation can be simulated by the transformation ?
transformation, rotation and stretching
translation and rotation
rotation, stretching and inversion
rotation, stretching, inversion and translation
Access time is
Time to position the head over proper sector
Time to position the head over proper track
Time to position the head over proper cylinder
None of above
The basic element of a picture in volume graphics is ?
volsel
pixel
voxel
None of above