Question

For Non-Functional requirements like Availability, Security and Performance, what do you suggest to provide a “VIEW” to System Engineer/Quality Assurance Cell? In other words what are the justifications that your system should be secure, available all the time and good performance and how to achieve security, availability and performance (just give strong clue/points).

Answer 1

Answer:

Some typical non-functional requirements are:

Performance – for example Response Time, Throughput, Utilization, Static Volumetric.

Scalability.

Capacity.

Availability.

Reliability.

Recoverability.

Maintainability.

Serviceability.