When you enter a formula into a cell, the results of that calculation displays in the cell. how do you view the formula in the cell after entering it? a. click the cell and enter the equals sign. b. click the cell and view the contents of the formula bar. c. press ctrl+~. d. press ctrl+home.

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