APFIVE Crowdsourcing for Data Collection
A community project is collecting data from volunteers’ smartphones to create a map of pollution sources. This method of data collection is an example of which of the following?
A
Public key encryption
B
Targeted advertising
C
Crowdsourcing
D
Cloud computing
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| #1 | tianbo.shen | 1 | 1 | 0m 04s | 96 |
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| #3 | basel.coder | 1 | 1 | 0m 08s | 92 |
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| #5 | 230013 | 1 | 1 | 0m 12s | 88 |
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| #7 | ardenashuri | 1 | 1 | 0m 15s | 85 |
| #8 | gtsak31 | 1 | 1 | 0m 41s | 59 |
| #9 | djy181023 | 1 | 1 | 3m 27s | -107 |
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