The data file provided contains an action, followed by a variable number of integers. Write an awk script that will start with a sum of 0 and then perform the action specified on each row before returning the sum of all lines. You may accomplish this using pattern matching, or conditionals. Data file:
ADD,1,3,5,8,10,11,54
SUB,1,2,3,4
ADD,15,18,21,42,37
ADD,1,1,1,0,0,3,16
ADD,4,1,8,0,4,6,13,16,17,20,8,6,4
SUB,13,8

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

1. view> toolbar> reviewing2.  right click on any  toolbar> reviewing3.  double click on  trk    in the status bar

If you wan to knnow if this is true or false its true