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1
UTA INSY 2303 FINAL EXAM REVIEW (UNITS 1-4)
QUESTIONS AND CORRECT DETAILED ANSWERS 2025-
2026 (VERIFIED ANSWERS) ||ALREADY GRADED
A+||NEWEST VERSION
Convergence ANS: 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 ANS: A process that provided access to information, applications,
communications, and storage over the Internet.
Digital data ANS: Text, numbers, graphics, or sound represented by discrete digits, such as 1s and
0s.
Analog data ANS: 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 ANS: Any technique that recodes the data in a file so that it contains fewer bits
Lossy compression ANS: Any data compression technique in which some of the data is sacrificed
to obtain more compression.
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Lossless compression ANS: 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". ANS: True
On laptops and desktop computers, the compression utility is accessed from the same screen used
to manage files. ANS: True
Pixel interpolation ANS: 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 ANS: In the context of computing and data management, data refers to the symbols that a
computer uses to represent facts and ideas.
Information ANS: A computer system that collects, stores, and processes information, usually
within the context of an organization.
Bitmap ANS: 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. ANS: True
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3
Vector graphics include standard shapes such as circles and rectangles. ANS: True
Vector graphics ANS: An image generated from descriptions that specify the position, length, and
direction in which lines and shapes are drawn.
Vector graphics vs. Bitmap graphics ANS: 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.
ANS: True
_______ are based on vectors stored as a set of instructions describing the coordinates for lines
and shapes in a three-dimensional space. ANS: 3-D graphics
Ray tracing ANS: A technique by which light and shadows are added to a 3-D image.
Rendering ANS: In graphics software, the process of creating a 3-D solid image by covering a
wireframe drawing and applying computer-generated highlights and shadows.
Vectors ANS: Lines and curves that form simple shapes.
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[+254707240657]
1
UTA INSY 2303 FINAL EXAM REVIEW (UNITS 1-4)
QUESTIONS AND CORRECT DETAILED ANSWERS 2025-
2026 (VERIFIED ANSWERS) ||ALREADY GRADED
A+||NEWEST VERSION
Convergence ANS: 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 ANS: A process that provided access to information, applications,
communications, and storage over the Internet.
Digital data ANS: Text, numbers, graphics, or sound represented by discrete digits, such as 1s and
0s.
Analog data ANS: 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 ANS: Any technique that recodes the data in a file so that it contains fewer bits
Lossy compression ANS: Any data compression technique in which some of the data is sacrificed
to obtain more compression.
o
o
Thank You for Choosing Us!
© 2024 TestTrackers o Resources & Updates: [Testtrackers - Stuvia US]
o Customer Support: o Your Success is Our Mission!
[+254707240657]
, Testtrackers
2
Lossless compression ANS: 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". ANS: True
On laptops and desktop computers, the compression utility is accessed from the same screen used
to manage files. ANS: True
Pixel interpolation ANS: 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 ANS: In the context of computing and data management, data refers to the symbols that a
computer uses to represent facts and ideas.
Information ANS: A computer system that collects, stores, and processes information, usually
within the context of an organization.
Bitmap ANS: 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. ANS: True
o
o
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© 2024 TestTrackers o Resources & Updates: [Testtrackers - Stuvia US]
o Customer Support: o Your Success is Our Mission!
[+254707240657]
, Testtrackers
3
Vector graphics include standard shapes such as circles and rectangles. ANS: True
Vector graphics ANS: An image generated from descriptions that specify the position, length, and
direction in which lines and shapes are drawn.
Vector graphics vs. Bitmap graphics ANS: 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.
ANS: True
_______ are based on vectors stored as a set of instructions describing the coordinates for lines
and shapes in a three-dimensional space. ANS: 3-D graphics
Ray tracing ANS: A technique by which light and shadows are added to a 3-D image.
Rendering ANS: In graphics software, the process of creating a 3-D solid image by covering a
wireframe drawing and applying computer-generated highlights and shadows.
Vectors ANS: Lines and curves that form simple shapes.
o
o
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© 2024 TestTrackers o Resources & Updates: [Testtrackers - Stuvia US]
o Customer Support: o Your Success is Our Mission!
[+254707240657]
