1- Give an example of a firm where you would justify investing on the complete refurbishing of furniture to conform to ergonomic standards. Explain the reason for your choice.
2- What is the role and function of an operating system? Can a computer function without an operating system? Why?
3- A bank offers its clients an electronic service by which they can handle their accounts and another personalized service by which they can have access to safety vaults to store their valuables. What authentication method would you use for each and why? Justify your decisions.
4- What are the advantages and disadvantages of working from home? Give examples of professions that are well suited for teleworking.
5- An airline company has a counter and an office at the airport. At the counter, five employees use their computers for checking in passengers and printing out boarding passes on a special printer, and they are connected to an office at the same airport, where administrative employees work on four computers and share a printer. All the transactions at the airport are connected to the airline’s headquarters downtown, where a sales office comprises six computers and a printer, and an administrative office features four other computers and two printers. All the computers at the headquarters location use a single colour printer for travel brochures.
Design an appropriate network suing clear drawings and connectors, and add a paragraph explaining your rationale for choosing the main hardware elements.
Send your answers to itgs.sass@gmail.com and check that the email has arrived before you leave the room.
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