When we read code and predict its output, it is called tracing code. For this lesson, you will come up with your own challenging algorithm for other students to trace. It must contain at least 5 if statements and use at least one AND or OR boolean condition.

Note: Elif or else statements will not count - your statements must be if statements. Each if statement should use a unique variable name.

For this challenge, try reading 3 or 4 of your classmates' code as well. Trace their code and predict what it will output, then check the code by running it to see if you got it right, and submit your work for a grade.

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