UTA INSY 2303 FINAL EXAM REVIEW WITH
100% CORRECT ANSWERS 2025/2026
Convergence Correct answers The expansion of cloud computing, a
process by which several technologies with distinct functionalities evolve to
form a single product. Your computer plays movies. Your cell phone has a
camera. Your clock has a radio.
Cloud computing Correct answers A process that provided access to
information,
applications, communications, and storage over the
Internet.
Digital data Correct answers Text, numbers, graphics, or sound represented
by discrete
digits, such as 1s and
0s.
Analog data Correct answers Data that is measured or represented on a
continuously
varying scale, such as a dimmer switch or a watch with a sweep
second hand.
Compression Correct answers Any technique that recodes the data in a
file so that it
contains fewer
bits
Lossy compression Correct answers Any data compression technique in
which some of
the data is sacrificed to obtain more
compression.
,Lossless compression Correct answers A compression technique
that is able to
reconstitute all of the data in the original file; hence lossless
means that this
compression technique does not lose
data.
Compression is commonly referred to as "zipping". Correct answers True
On laptops and desktop computers, the compression utility is accessed
from the same
screen used to manage files. Correct
answers True
Pixel interpolation Correct answers A process that is used by graphics
software to
average the color of adjacent pixels in an image, usually when the image
is enlarged.
Data Correct answers In the context of computing and data management,
data refers to
the symbols that a computer uses to represent facts
and ideas.
Information Correct answers A computer system that collects, stores, and
processes
information, usually within the context of an
organization.
Bitmap Correct answers An image, such as a digital photo, that is stored as
a grid work
of colored
dots.
A bitmap graphic is composed of a grid of tiny rectangular cells where
each cell is a
, picture element, commonly called a pixel. Correct
answers True
Vector graphics include standard shapes such as circles and
rectangles. Correct
answers
True
Vector graphics Correct answers An image generated from descriptions that
specify the
position, length, and direction in which lines and shapes
are drawn.
Vector graphics vs. Bitmap graphics Correct answers Vector graphics
resize better than bitmaps, require less storage space, are not as realistic
as bitmap images, and editing an object is easier than in bitmap.
Vector graphics are used for line art, logos, simple illustrations, infographic
elements,
and diagrams. Correct answers
True
_______ are based on vectors stored as a set of instructions describing the
coordinates
for lines and shapes in a three-dimensional space. Correct answers 3-
D graphics
Ray tracing Correct answers A technique by which light and shadows are
added to a 3-
D
image.
Rendering Correct answers In graphics software, the process of creating
a 3-D solid
image by covering a wireframe drawing and applying computer-
generated highlights
100% CORRECT ANSWERS 2025/2026
Convergence Correct answers The expansion of cloud computing, a
process by which several technologies with distinct functionalities evolve to
form a single product. Your computer plays movies. Your cell phone has a
camera. Your clock has a radio.
Cloud computing Correct answers A process that provided access to
information,
applications, communications, and storage over the
Internet.
Digital data Correct answers Text, numbers, graphics, or sound represented
by discrete
digits, such as 1s and
0s.
Analog data Correct answers Data that is measured or represented on a
continuously
varying scale, such as a dimmer switch or a watch with a sweep
second hand.
Compression Correct answers Any technique that recodes the data in a
file so that it
contains fewer
bits
Lossy compression Correct answers Any data compression technique in
which some of
the data is sacrificed to obtain more
compression.
,Lossless compression Correct answers A compression technique
that is able to
reconstitute all of the data in the original file; hence lossless
means that this
compression technique does not lose
data.
Compression is commonly referred to as "zipping". Correct answers True
On laptops and desktop computers, the compression utility is accessed
from the same
screen used to manage files. Correct
answers True
Pixel interpolation Correct answers A process that is used by graphics
software to
average the color of adjacent pixels in an image, usually when the image
is enlarged.
Data Correct answers In the context of computing and data management,
data refers to
the symbols that a computer uses to represent facts
and ideas.
Information Correct answers A computer system that collects, stores, and
processes
information, usually within the context of an
organization.
Bitmap Correct answers An image, such as a digital photo, that is stored as
a grid work
of colored
dots.
A bitmap graphic is composed of a grid of tiny rectangular cells where
each cell is a
, picture element, commonly called a pixel. Correct
answers True
Vector graphics include standard shapes such as circles and
rectangles. Correct
answers
True
Vector graphics Correct answers An image generated from descriptions that
specify the
position, length, and direction in which lines and shapes
are drawn.
Vector graphics vs. Bitmap graphics Correct answers Vector graphics
resize better than bitmaps, require less storage space, are not as realistic
as bitmap images, and editing an object is easier than in bitmap.
Vector graphics are used for line art, logos, simple illustrations, infographic
elements,
and diagrams. Correct answers
True
_______ are based on vectors stored as a set of instructions describing the
coordinates
for lines and shapes in a three-dimensional space. Correct answers 3-
D graphics
Ray tracing Correct answers A technique by which light and shadows are
added to a 3-
D
image.
Rendering Correct answers In graphics software, the process of creating
a 3-D solid
image by covering a wireframe drawing and applying computer-
generated highlights
