A company is adopting a new human resource information system that uses cloud computing. In which way is cloud computing most likely to affect the work environment for the company's staff?

Multiple Choice

by connecting them to the department all the time, everywhere, via mobile devices

by requiring employees to work from a single location, $\frac{24}{7}$

by requiring air travel to use the company's computer system

by changing the two$-$way flow of information into a three$-$way flow