1- Give examples of situations in which the proxy server and the firewall would act. If the Internet is slow at a company that has several buildings, which of the two should you use and how?
2- What functions are performed by the operating system in a computer? Give examples of three devices that have different types of operating systems and explain why they would fit into that category.
3- What type of activity would justify having all ergonomic furniture and why?
4- "Passwords will soon become a thing of the past." Discuss.
5- A cinema company has inaugurated a new digital system where all movies are streamed digitally to their cinemas. They have a cinema in Unicenter where there are five movie rooms and they also have 6 computers for ticket purchase and printing.
They also have an office at headquarters, where there are 5 computers and two printers that deal with general administrative duties. There are other cinemas in different shopping centers in the city.
a) Explain the flow of information and critical components in the operation of this network.
b) Draw a diagram that shows graphically the network. How would the cinema be connected to headquarters?
6- How can members of a team that works mostly from home remain connected and productive? Give specific examples of software platforms and how they work.
7- A friend of yours calls you to say that the network at his firm is congested and runs very slowly. Why could this be? How can you try to fix it?
Please email your answers to itgs.sass@gmail.com Do not use a Google doc for this.
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