Arpanet. I think is the answer.
Explain what is meant by a limited data set and how this HIPAA rule may affect medical assistants
I think the best answer would be the last option. Social media allow customers to express their views while conventional media do not. In social media, the viewers can freely right their comments and testimonials about a product. However, in conventional marketing like advertisements in televisions, the viewers cannot make direct comments to the company.
You can install Eclipse. If you want you can look into the Ubuntu store and see if they have any.