app dev - finals

the activity of executing a system under specified conditions, observing or recording the results, and evaluating some aspects of the system or component

It is a software quality approach used for detecting defects in software and conforming that requirements are correctly implemented before deploying the software.

This is performed by the developer on the completed unit or module of the software and before its integration with other modules.

The project team performs this type of testing on the integrated systems once all of the individual units work correctly in isolation

This tests the functionality of an entire system together with interdependencies between system components.

The objective of this testing is to ensure that the performance of the system is within the bounds specified by the non-functional requirements.

System users or customers perform this testing before accepting the product. The customers will see the product in operation and will determine whether or not the system is fit for purpose.

The objective of testing in this phase is to evaluate the gathered requirements.

This phase partitions the requirements into hardware or software systems and builds the overall system architecture.

– In this phase, the software system is broken into components and then classes are associated with each component.