Which of the following refers to the recently launched 'Sagar Vani'?

2017

1. A.

   An integrated information dissemination system related to education.

2. B.

   An integrated information dissemination system related to ocean alerts.

3. C.

   An integrated information dissemination system related to industries.

4. D.

   An integrated information dissemination system related to professional skill development.

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