SER 423 Final Exam Questions With Correct Answers

SER 423 Final Exam Questions With
Correct Answers

Which React Native component do we use for playing audio files? -
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CORRECT ANSWER✔✔-Audio |




T/F: The library we use for displaying an image carousel is "react-native-
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snap-carousel". - CORRECT ANSWER✔✔-True | | |




T/F: We should use an asynchronous process to load an audio file. -
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CORRECT ANSWER✔✔-True |




T/F: The primary reason to use an image carousel is to allow the User to
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scroll through several images quickly. - CORRECT ANSWER✔✔-True
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Which of the following is NOT an interruption option on either Android
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or iOS?
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DoNotMix
MuteOthers
MixWithOthers
DuckOthers - CORRECT ANSWER✔✔-MuteOthers
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, T/F: The coords variable within a location object holds both the latitude
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and longitude of a coordinate. - CORRECT ANSWER✔✔-True
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What permission do you need in order to get location data from the
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device? - CORRECT ANSWER✔✔-Permissions.LOCATION
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T/F: Since the location data can be gotten from the local device and not
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over a network, there is no need to get it asynchronously. - CORRECT
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ANSWER✔✔-False


What component do we use to mark a specific location on a map? -
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CORRECT ANSWER✔✔-Marker |




Which View do we use to display a map? - CORRECT ANSWER✔✔-
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MapView


T/F: Animation processing is currently done on the JavaScript side, but it
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is being moved to the native side. - CORRECT ANSWER✔✔-True
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T/F: React Native plans to introduce a new API when animation
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processing switches sides. - CORRECT ANSWER✔✔-False
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