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Exam (elaborations)

INSY 2303 Exam 1 with complete solutions, 100% Pass

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  • INSY 2303
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  • INSY 2303

2 | P a g e Katelyn Whitman© 2025, All Rights Reserved. Digitization - The process of converting information, such as text, numbers, photos, or music, into digital data Lossy Compression - throws away some of the original data during the compression process. Lossless Compression - provides a...

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  • December 30, 2024
  • 13
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • INSY 2303
  • INSY 2303
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INSY 2303 Exam 1 with complete
solutions, 100% Pass

Digital Revolution - ✔✔an ongoing process of social, political, and economic change

brought about by digital technology, such as microchips, computers, and the Internet.


Convergence: - ✔✔process by which several technologies with distinct functionalities

evolve to form a single product


The Web - ✔✔a collection of linked documents, graphics, and audio that can be

accessed over the Internet.


Cloud Computing - ✔✔provided access to information, applications, communications,

and storage over the Interne


Bits vs. Bytes - ✔✔the word bit is an abbreviation for binary digit, it can be further

abbreviated, usually as a lowercase b. A group of eight bits is called a byte and is

usually abbreviated as an uppercase B


Digital vs. Analog Data - ✔✔Digital data is text, numbers, graphics, sound, and video

that have been converted into discrete digits such as 0s and 1s. In contrast, analog data

is represented using an infinite scale of values.




Katelyn Whitman© 2025, All Rights Reserved.

, 2|Page


Digitization - ✔✔The process of converting information, such as text, numbers, photos,

or music, into digital data


Lossy Compression - ✔✔throws away some of the original data during the compression

process.


Lossless Compression - ✔✔provides a way to compress data and reconstitute it into its

original state.


Image Resolution vs. Aspect Ratio - ✔✔the proportional relation between the width and

height of an image or video frame. Video resolutions can be expressed as width ×

height,


Pixel Interpolation - ✔✔A process that is used by graphics software to average the color

of adjacent pixels in an image, usually when the image is enlarged.


Audio Sampling Rate - ✔✔refers to the number of times per second that a sound is

measured during the recording process


Data vs. Information - ✔✔data is used by machines, such as computers; information is

used by humans.


Bitmap vs. Vector Graphics - ✔✔consists of a set of instructions for creating a picture


File Size - ✔✔Vector graphics usually require less storage space than bitmaps.




Katelyn Whitman© 2025, All Rights Reserved.

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