UTA INSY 2303 Final Review Questions & Quality Solutions
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The technical term for ripping music tracks is digital audio extraction. - ANS >> True
When vector animations are used for special effects in movies, the animation sequences are _____________. - ANS >> pre-rendered into digital video clips
Which of the following file exten...
the technical term for ripping music tracks is dig
when vector animations are used for special effect
which of the following file extensions does not in
which type of audio file format is used to stor
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UTA INSY 2303 Final Review Questions & Quality
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The technical term for ripping music tracks is digital audio extraction. - ANS >> True
When vector animations are used for special effects in movies, the animation sequences are
_____________. - ANS >> pre-rendered into digital video clips
Which of the following file extensions does not indicate that a file is a vector graphic file? - ANS >> .tif
Which type of audio file format is used to store most music for portable media players? - ANS >>
compressed
When recording narration for a brief instructional video, Jerusha _____. - ANS >> selects a sampling
rate of 11 kHz because this project doesn't require high-quality sound
In the movie industry, pre-rendered vector animation sequences called VFXs are integrated into live-
action footage to produce CGI. - ANS >> False
A Web designer who combines several separate photographs with overlapping edges in order to create a
panoramic image is using a technique called _____. - ANS >> image stitching
How do you produce a 2D image of an irregular shape such as a bumpy stone with vector graphics
software? - ANS >> Draw a series of short line segments to outline the stone, then fill it with color.
Riley wants to compress a group of Microsoft Word files into one unit that she can e-mail to a colleague
at work from her Mac. She should begin by _____. - ANS >> opening Finder and selecting the files
Which extension at the end of a file name indicates that the file has been compressed? - ANS >> .zip
The process for creating a vector-based computer animation _____. - ANS >> requires the artist to
create keyframes of vector objects
,Media is sent to a local device where it is stored temporarily, or "buffered," until there is enough data to
begin playback by a(n) _____ stream. - ANS >> on-demand
One of the main disadvantages of MIDI is that it cannot produce vocals. - ANS >> True
Audio for applications that require high-quality sound should be recorded using low sampling rates. -
ANS >> False
Which of the following is not a type of file format that holds a compressed video stream and an audio
stream? - ANS >> PNG
The name "Charlie," the number 19.99, and the colors in a photograph of a rainbow are all examples of
data. - ANS >> True
A file with the .wav extension _____. - ANS >> is supported in Web browsers without any plugins
Which technology adds computer-generated vector objects to a view of the real world? - ANS >>
Augmented reality
Text, numbers, graphics, sound, and video that have been converted into discrete digits such as 0s and 1s
are _____. - ANS >> digital data
Digital photographers use software such as Autopano or PTGui, panoramic functions on digital cameras,
or smartphone apps such as Photo Sphere to capture photos for image _____. - ANS >> stitching
Because location-based apps that track a device's whereabouts constantly check cell towers or Wi-Fi
networks, they require more battery power than other apps - ANS >> True
AMD's Radeon and Ryzen microprocessors are based on ARM technology. - ANS >> False
, Modern refrigerators, washing machines, and other appliances are controlled by integrated circuits that
combine sensors with processing circuitry, called ____ - ANS >> microprocessors
You should establish a regular maintenance routine for your digital devices, but be sure to avoid _____. -
ANS >> spraying cleaning agents directly on them
When a computing device is turned on, the boot loader _____. - ANS >> verifies that the computer's
hardware is operating correctly
Ina has just acquired a new Mac laptop to use for work and wants to protect herself against data loss. To
accomplish this, she purchases an external storage device and _____. - ANS >> sets the Time Machine
utility to run in the background while she uses her laptop
When it is one of the fastest computers in the world at the time of its construction, a computer can be
categorized as a(n) _________________. - ANS >> supercomputer
The ability to switch between programs makes computers multipurpose devices. - ANS >> true
Which of the following sensors would be most useful for helping a drone remain level as it flies? - ANS
>> gyro sensor
Most computers have temporary holding areas for data called __________. - ANS >> memory
A microprocessor instruction set _____. - ANS >> contains a collection of directions for actions that its
circuitry can perform
A slate tablet configuration is basically a screen in a narrow frame that lacks a physical keyboard. - ANS
>> True
Random access memory (RAM) is typically volatile. - ANS >> True
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