1-
Explain each of the following, including
technical terms and the underlying mechanisms that take place:
a.
A user types an address and the computer returns
“DNS domain not found”.
b.
If a new IP addressing system is not created the
Internet will run out of IPs.
c.
The difference between the World Wide Web and
the Internet.
2-
How does a search engine know what pages to
return when a search has been entered? What makes a search engine better than
others?
3-
The owner of a company that sells used cars
hires you to position their company higher in the search engine rankings. How
would you do it?
4-
In the future, wearable devices (Google glasses,
Sixth Sense) will allow users to find information in real time about people,
objects, etc. Explain in detail how this can be accomplished technically.
5-
How can
search engines become a threat to people’s privacy? Can search customization
limit the scope of the result of the search? Discuss.
When you finish, please submit the test as an attachment to itgs.sass@gmail.com Please check that I hace received it before you leave.
