In perspective projection, the lines of projection are not parallel. Instead, they all coverage at a single point called ________
Center of projection
projection reference point.
center of projection or projection reference point
interaction point
Correct Answer :
C. center of projection or projection reference point
Related Questions
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
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
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 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
Pixel on the graphics display represents________
mathematical point
a region which theoretically can contain an infinite number of points
voltage values
picture
A ________ displays a list of commands and usually appears in the toolbar at the top of the screen.
view
kit
menu
list
a polygon in which the line segment joining any 2 points within the polygon lies completely inside the polygon is called _________
convex polygon
concave polygon
both a and b
hexagon
Selective or part erasing of screen is not possible in_______
raster scan display
vector scan display
DVST
both a and b
RGB system needs ________ of storage for the frame buffer.
100 megabytes
10 megabytes
3 megabytes
2 Gb
Pipelining increases the CPU instruction ____
efficiency
latency
throughput
Both a and c
During the execution of a program which gets initialized first ?
MDR
IR
PC
MAR
The SRGP package provides the ________ to wide the variety of display devices.
interface
connection
link
way
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
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
______ is used to choose between incrementing the PC or performing ALU operations .
Multiplexer
Conditional codes
Control unit
None of these
The ________ master controls the format and placement of the titles and text you type on slides, as well as, background items and graphics you want to appear on every slide.
copyright
slide
design
layout
The transformation that produces a mirror image of an object relative to an axis is called __________
rotation
translation
reflection
both a and b
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 registers,ALU and the interconnection between them are collectively called as _____ .
Process route
information path
Information trail
data path
Length of shift register in bits is equal to _________
one word
A single scan lines
number of scan lines
One bit
Quick access to frequently used commands can be found in the ________ toolbar.
view
kit
drawing
menu
random-scan monitors typically offer ________ color choices.
Only a few
wide range
just 1 or 2
moderate range of
Graphics software acts as a very powerful tool to create _________
Images
animated pictures
both a and b
system interface
ISP stands for,
Information Standard Processing
Instruction Set Processor
Interrupt Service Procedure
Interchange Standard Protocol
Which of the register/s of the processor is/are connected to Memory Bus ?
IR
PC
MAR
Both a and b
the line segment from the view plane to the view reference point is called __________
view-distance
Projection distance
view-path
both a and b
_____ is concerned with the way the hardware components operate to form computer system.
Computer organization
Computer architecture
Computer design
Computer implementation
A two dimensional rotation is applied to an object by repositioning it along a _________
circular path in the x-y plane.
straight path in the x-y plane.
diagonals path in the x-y plane.
upward in the x-y plane.
The point at which a set of projected parallel lines appear to coverage is called as a ?
vanishing point
convergence point
point of delusion
point of illusion