Chapter 2: Fundanmentals of the World Wide Web and Internet

I think this chapter is hard....

The history of internet that no one gives a f___ 

 Much better than above,I only care the Wireless Internet service provider

 Some basic knowledge that hackers need to know

 Actually there's more but I listed the most frequently seen (I'm lazy to write)

 Definition that is easy but you can't answer part 1

  Definition that is easy but you can't answer part 2

 Some kind of basic criteria that web pages users need to have a look

We see this EVERYDAY but CAN'T answer in exam 

 The first thing came in mind when I read the term 'Plug-In' is virus =_=

I'm using SMS,Digi data,Facebook,Wechat,Whatsapp but still dunno what is this