Identify the communication service founded in 2009 by Jan Koum and Brian Acton who were former employees of Yahoo and was acquired by Facebook in 2014 -

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Question:
Identify the communication service founded in 2009 by Jan Koum and Brian Acton who were former employees of Yahoo and was acquired by Facebook in 2014 -

1.Instagram

2.Hangout

3.Twitter

4.WhatsApp

Posted Date:-2022-02-11 18:27:54

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