Question

Bots using mbf and azure does not need to be modified to be published across multiple channels

Answer 1

Answer :- Bots using mbf and azure does not need to be modified to be published across multiple channels.

Above statement is TRUE.

The Bot Framework Service connects the bots to application and facilitates interaction between bot and users.

The Bot Framework Service helps you to develop  bot in a channel independent way by normalizing messages. This involves converting it from the  framework schema into channel schema. In case, if  channel does not support all aspects of the bot framework schema, then the service will try to convert the message that the channel does support.