Web Science/Part1: Foundations of the web/Domain Name System/Tree structure/quiz

1

Look at the tree which represents the domain name system. What do edges in the tree map represent in a domain name?

	. (Dot)
	words
	/ (Slash)
	# (Pound)
	: (Colon)

2

Look at the tree which represents the domain name system. What do all the nodes except the root node in the tree map have?

	. (Dot)
	words
	/ (Slash)
	# (Pound)
	: (Colon)