Question

Jabber is a :

Messaging plugin

Deployment plugin

Build plugin

Answer 1

Hello,
Jabber is a messaging plugin.
Hope this helps!
Happy New year..

Answer 2

The answer is option a) Messaging plugin.        

                                      Jabber plugin is a messaging plugin. Jabber is Cisco's collaboration tool that allows the user to connect with people via different types of media. In other words, it is a brand for Extensible messaging and presence protocol. Jabber can be used in both personal and private (company) settings.  Jabber is flexible, secure and cost-effective.