case study

question

be best The Spring Breaks 'R' Us Travel Service Complete the following tasks: Develop a simple network diagram that includes all four SBRU subsystems (resort relations, student booking, accounting/finance, and social networking) assuming that all server-side hardware and software resides at the SBRU home office. List the advantages and disadvantages of host- ing all server-side hardware and software at the SBRU home office compared with using a large cloud service provider such as Amazon or Google. - What APIs and development tools are compatible with the existing technology environment 2. With what external systems and databases will the system under development interact? For each system ar database owe the following What is the timing and frequency of each interaction? - What is the data content of inputs to and outputs from the system? What protocols will format and encode data flowinit to or from the external system? - What are the security requirements of each inflow and outflow? What security methods and protocols will be used to satisfy the security requirements