
Understanding CAPTCHA and Duolingo

Interactive Video
•
World Languages, Education, Computers
•
9th - 12th Grade
•
Hard

Ethan Morris
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of CAPTCHA?
To enhance website aesthetics
To verify human users
To increase website traffic
To improve page loading speed
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does reCAPTCHA contribute to book digitization?
By using human input to decipher words
By translating books into multiple languages
By scanning books directly
By storing books in a digital library
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What humorous outcome can occur due to reCAPTCHA's word pairing?
Creating random art
Generating offensive phrases
Producing musical notes
Forming new languages
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What percentage of the world's population has contributed to digitizing books through reCAPTCHA?
10%
15%
20%
5%
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What challenge does Duolingo address in translating the web?
Limited language options
High translation costs
Insufficient bilingual users
Lack of internet access
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does Duolingo motivate users to translate the web?
By offering monetary rewards
By providing free language education
By giving access to exclusive content
By reducing internet costs
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a key feature of Duolingo's business model?
Providing paid premium content
Offering free language learning while translating
Focusing on corporate clients
Charging high fees for language courses
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