They believe that internet access to essential for everyone including those o using social network websites
Explanation:
partnering to improve internet access by a Free basis program with the social network websites is a form of business called PARTNERSHIP whereby the partners have a common goal and could achieve this goal by pulling their resources together inside of undertaking the project which in this case improving internet access individually.
The partners will benefits majorly from this partnership because social network websites will have an improved/increased number of social network websites when the internet access improves very well. while the free Basis program would achieve what ever they they want to achieve with improving the internet access.
In Instrumentation, dead band is defined as a range in which a measuring instrument or controller does not respond. It is also known as the neutral zone or dead zone and it is usually caused by packing friction or unbalanced forces.