A circle, if scaled only in one direction becomes a ?
hyperbola
parabola
remains a circle
ellipse
Correct Answer :
D. ellipse
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
Length of shift register in bits is equal to _________
one word
A single scan lines
number of scan lines
One bit
The decoded instruction is stored in ______ .
PC
IR
Registers
MDR
A _____ is a digital circuit that performs the inverse operation of decodes.
multiplexer
adder
subtractor
encoder
ISP stands for,
Information Standard Processing
Instruction Set Processor
Interrupt Service Procedure
Interchange Standard Protocol
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
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
The process of planning your multimedia presentation is known as a:
storyboard
design
development
layout
The region code 0000 represents the _________
viewing window
left clipping window
right clipping window
bottom clipping window
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
During the execution of a program which gets initialized first ?
MDR
IR
PC
MAR
The first viewing parameter we must consider is the ____________
viewing window
shift vector.
view reference point.
view reference plane
The NOR gate is complement of ..
OR gate
AND gate
NOT gate
NAND gate
The transformation that produces a mirror image of an object relative to an axis is called __________
rotation
translation
reflection
both a and b
Designed to create a particular look, a __________ contains color schemes, slide and title masters with custom formatting and fonts styles.
template
presentation
slide
background
Slide and title masters contain ___________ that reserve spaces for text and footers such as date, time and slide number.
reservations
documents
spaces
placeholders
Length of shift register in bits is equal to _________
one word
A single scan lines
number of scan lines
One bit
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
Quick access to frequently used commands can be found in the ________ toolbar.
view
kit
drawing
menu
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 process of determining the appropriate pixels for representing picture or graphics object is known as _______
rasterization,
animation
both a and b
representation
Rectangular patterns are sometimes referred as _________
tiling patterns.
Filling patterns
coloring patterns
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
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
The process of selecting and viewing the picture with different views is called _________
Windowing
clipping
projecting
both a and b
The display processor is also called a __________
graphics controller
display coprocessor.
both a and b
out put device for graphics
A circle, if scaled only in one direction becomes a ?
hyperbola
parabola
remains a circle
ellipse
The relationship among the data and objects which are stored in the database called application database, and referred by the _________
Application programs
application model
graphics display
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
The smallest addressable screen element. Is called_______
Pixel
Graph
voltage level
color information