Answer:The theme can be automatically changed via the default settings
Explanation:
Time in transit would be correct
Answer: Unified communication
Explanation: Unified communication is the communication technique in which merges various communication routines into a individual business.It works as the phone system which helps in increment of productivity in an organizational business.
The unifying of voice,data/information,video etc is done for optimizing and improving the business that also results in faster communication rates, secure communication etc.
It would be version 14.04! I run Ubuntu Linux on my pc with dual boot with Kali Linux! I hope this helped!