Exercises What problem did Tim Berners-Lee t hink he could solve - - PowerPoint PPT Presentation

Exercises

 What problem did Tim Berners-Lee t hink he

could solve using t he Web?

 What is t he difference bet ween a firewall and

proxy?

 Name t wo ways t hat bias could be int roduced

int o search result s

Exercises

Which of the following statements is F ALS E?

a) b)

P ersonalised search results can help people to find relevant information.

c)

S earch enginesare gatheringvast amountsof information about our searchesand ourselves which is used for advertisingpurposes.

d)

A filter bubble risks isolating people within their own bubble of information.

e)

S earch history can be used to identify individuals, even when searching anonymously .

Google search results return the same information to anyone who enters the same keywords

Exercises

Given t he URL:

https://www.cs.auckland.ac.nz/~andrew/teaching.html

which of t he following st at ement sis F ALSE?

a)

teaching.html is t he resource.

b)

~andrew is t he pat h on t he server

.

c)

www.cs.auckland.ac.nz is t he domain.

d)

URL st ands for Uniform R esource Locat or .

e)

https st ands for hypert ext t ransfer prot ocol st andard.