You are being consulted for recommendation on software for sales report management. There are two choices. Choice #1 is a product from an industry leader that costs more than $1,000 per license per year. The second choice is a free open-source software that is free to download and install. The free software is in a language that your programmers do not have expertise in. You may be able to convince management to hire the right programmer to install the free and open source software. Considering the importance of data security, what solution would you recommend, and why?

Solution: the categorization of functional and non-functional requirement are as follows: some of the more typical functional requirements include: • business rules• transaction corrections, adjustments and cancellations• administrative functions• authentication• authorization levels• audit tracking• external interfaces• certification requirements• reporting requirements• historical data• legal or regulatory requirementswhile,some typical non-functional requirements are: • performance – for example response time, throughput, utilization, static volumetric• scalability• capacity• availability• reliability• recoverability• maintainability• serviceability• security• regulatory• manageability• environmental• data integrity• usability• interoperability

Sorry i don’t know the answer to this

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First one good luck