1. Explain, justifying your examples, in which
circumstances you would use:
A)
Biometric access systems.
B)
Cryptography.
C)
A Wide Area Network (WAN)
2. Explain how a search engine works. How can the
owner of a web site secure a high ranking in Google?
3.
Explain clearly how, in a network:
Explain clearly how, in a network:
a.
Users are prevented from accessing unauthorized
web sites.
b.
Outside hackers are stopped from gaining access
to the network.
c.
A single broadband Internet connection can be
shared by many users in the network.
4. A school
decides to issue laptops to all their students and teachers. What would be
advantages and concerns stemming out of this initiative from the point of view
of:
a.
Teachers at the school
b.
Administrators
c.
Students
5- For what activities would you recommend
teleworking? What can be some of the problems associated with teleworking?
6 - Explain how an AI bot is programmed to engage in
a conversation.
7- Explain what criteria you would use to select
whether to use hubs, switches or routers in a network.
