Explanation:

- PM-INTERNET: This seems to be a hypothetical scheme, as there is no widely known initiative by this name focused on broadband services.

- PM-WANI: This stands for "Prime Minister's Wi-Fi Access Network Interface." It's an initiative to enhance broadband penetration through public Wi-Fi hotspots across India. It aims to make internet access more widespread and affordable.

- PM-DHWANI: This appears to be a fictional scheme without any basis in real governmental initiatives aimed at broadband acceleration.

- PM-VAARTA: This also seems to be a made-up scheme and not associated with any real broadband service initiative.

Your Answer is right.