A software engineers cannot be trusted since they are mainly worried about making money.
B although a lot of money has been invested in building the internet, the whole network system is not always reliable.
C by making more data available, fast networks enable users to enhance their knowledge about modern civilization.
D internet users may feel threatened by the vast amount of data which can be instantly created when using fast networks.
E Arista founders have invested a great deal of their money to ensure that transactions among computers are increasingly faster.