That's a TLA for "<em><u>Graphical User Interface</u></em>".
D. It’s signed by the customer
Answer:
false
Explanation:
search engines really don't care. they'll find the answer almost always whether or not you capitalize things
Answer:
GNU General Public License
Explanation:
The GNU's General Public License is the most popular open-source license around. Richard Stallman created the GPL to protect the GNU software from becoming proprietary, and it is a specific implementation of his "copyleft" concept.
This sounds a bit like the token ring system in which only holders of the token are permitted to transmit.