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.
Answer:
Cloud computing and applications
Explanation:
Change the font size
Change the font color
Change the background color
Adjust percentage of background shade
Add a hyperlink
Explanation:
All of these have todo with style
Luke himself wrote t the book
