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UTA INSY 2303 Final Exam Questions and Answers |100% Pass

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UTA INSY 2303 Final Exam Questions and Answers |100% Pass The _______ number system allows digital devices to represent virtually any number simply by using 0s and 1s. (Unit 1) - Answer-Binary Most graphics software uses a process called pixel _________ to create new pixels by averaging the co...

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UTA INSY 2303 Final Exam Questions
and Answers |100% Pass

The _______ number system allows digital devices to represent virtually any number simply by using 0s

and 1s. (Unit 1) - Answer✔✔-Binary


Most graphics software uses a process called pixel _________ to create new pixels by averaging the

colors of nearby pixels. (Unit 1) - Answer✔✔-Interpolation


MIDI files are less compact than digital audio files. (Unit 1) - Answer✔✔-False


Which of the following options are well suited for using vector graphics? (Unit 1) - Answer✔✔-All of the

above


A(n) _______ is the software that compresses a video stream when a video is stored, and decompresses

the file when the video is played. (Unit 1) - Answer✔✔-Codec


One of the main disadvantages of MIDI is that it cannot produce vocals. (Unit 1) - Answer✔✔-True


Most music for portable media players is stored in _______ audio file formats. (Unit 1) - Answer✔✔-

Compressed


Which of the following is NOT a type of bitmap format? (Unit 1) - Answer✔✔-ZIP


Instead of storing the color value for each pixel, a vector graphics file contains instructions that a

computer uses to create the shape, size, position, and color for each object in an image. (Unit 1) -

Answer✔✔-True

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__________ is music, speech, and other sounds represented in binary format for use in digital devices.

(Unit 1) - Answer✔✔-Digital audio


In the context of bitmap graphics editing, what technique employs algorithms that pull pixels from one

area of an image and then apply them to another area? (Unit 1) - Answer✔✔-Cloning


Digital data can be __________ that have been converted into discrete digits such as 0s and 1s. (Unit 1) -

Answer✔✔-All of the above


8-bit color depth is also called True Color. (Unit 1) - Answer✔✔-False


Both scanners and digital cameras produce vector graphics. (Unit 1) - Answer✔✔-False


Lossy compression techniques discard some data from an image to shrink its file size. (Unit 1) -

Answer✔✔-True


In digital video, a lower resolution reduces the bit rate. (Unit 1) - Answer✔✔-True


TIFF, PNG, and GIF graphics formats offer lossy compression. (Unit 1) - Answer✔✔-False


A bitmap graphic is composed of a grid of tiny rectangular cells. (Unit 1) - Answer✔✔-True


Lossy compression throws away some of the original data during the compression process. (Unit 1) -

Answer✔✔-True


_________ enables people to control software with spoken commands, as well as dictate text into a

word processing document. (Unit 1) - Answer✔✔-Speech recognition


To conserve space, applications that require high-quality sound use low sampling rates. (Unit 1) -

Answer✔✔-False

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Which of the following is NOT a format that is used for digital audio? (Unit 1) - Answer✔✔-DOC


Digital photographs are stored as bitmap files. (Unit 1) - Answer✔✔-True


Digital video is a core technology for which of the following? (Unit 1) - Answer✔✔-All of the above


Which of the following is NOT a type of digital video container file? (Unit 1) - Answer✔✔-PNG


In digital video, as long as the proportion of horizontal and vertical pixels remains the same, the aspect

ratio is consistent. (Unit 1) - Answer✔✔-True


Sampling _______ refers to the number of times per second that a sound is measured during the

recording process. (Unit 1) - Answer✔✔-Rate


JPEG fields are compressed using lossy compression. (Unit 1) - Answer✔✔-True


Video resolutions can be expressed as width x height. (Unit 1) - Answer✔✔-True


3-D graphics are based on vectors stored as a set of instructions describing the coordinates for lines and

shapes in a three-dimensional space. What do these vectors form? (Unit 1) - Answer✔✔-A wireframe


The number of frames that are displayed per second is measured in _____. (Unit 1) - Answer✔✔-Fps


A file name extension indicates the file format. (Unit 1) - Answer✔✔-True


Today's color display devices represent color using the _____ color model. (Unit 1) - Answer✔✔-RGB


Vector graphics usually require more storage space than bitmaps. (Unit 1) - Answer✔✔-False


Regardless of sampling rate, digital audio file size can be reduced using audio compression techniques.

(Unit 1) - Answer✔✔-True


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Plain, unformatted text is sometimes called ASCII text. (Unit 1) - Answer✔✔-True


Compressed files usually have _____ at the end of the file name. (Unit 1) - Answer✔✔-.zip


Lossy compression provides a way to compress data and reconstitute it into its original state. (Unit 1) -

Answer✔✔-False


Which of the following tools would be found in 3-D graphics software? (Unit 1) - Answer✔✔-All of the

above


After a vector graphic is converted to a bitmap, the resulting graphic no longer has the qualities of a

vector graphic. (Unit 1) - Answer✔✔-True


Digital videos look sharpest when they are displayed at a resolution that is larger than the frame size.

(Unit 1) - Answer✔✔-False


What is another term for vector graphics software? (Unit 1) - Answer✔✔-Drawing Software


A vector graphic consists of a set of instructions for creating a picture. (Unit 1) - Answer✔✔-True


The number of colors available in a graphic is referred to as color _____. (Unit 1) - Answer✔✔-Depth


Processing is handled by the computer's central processing unit (CPU). (Unit 2) - Answer✔✔-True


______ is data that is entered into a computer. ______ is the result produced by a computer. (Unit 2) -

Answer✔✔-Input, Output


A slate tablet configuration is basically a screen in a narrow frame that lacks a physical keyboard. (Unit 2)

- Answer✔✔-True




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