Which of the following code segments does not contain any errors?
select one:
a. void printnum (int x) { print("%i", x); return x; }
b. int cube(int s) { int s; return (s s s); }
c. double triple(float n) { return (3 * n); }
d. double circumference (int r) return (3.14 2 r);

Exactly what he said he smart

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