What does www stand for?

Select one:

a$.$ word world te

b$.$ world walls wide

c$.$ world wide word

d$.$ world wide web

Clear my choice

Packets must travel through the same route across the internet.

Select one:

True

False

What is a piece of software used by internet sites to keep track of visitors called?

Select one:

a$.$ cookie

b$.$ host

c$.$ browser

d$.$ uniform resource locator