Answer:
software framework for supporting distributed data processing and storage.
Explanation:
Firewalls are connected with a network device which blocks untrusted network forming a barrier in between trusted and un-trusted network.
I believe the answer is <u>Using sound effects between slides.</u>
Using sound effects between slides can cause for a distraction, and if you are in college, your professor may not score your presentation as well as if it were made without sound effects. Hope this helps!
