what is system testing ? explain with example ?

Answer Posted / gowtham

The software is compiled as product and then it is tested as a whole. This can be accomplished using one or more of the following tests:

Functionality testing - Tests all functionalities of the software against the requirement.

Performance testing - This test proves how efficient the software is. It tests the effectiveness and average time taken by the software to do desired task. Performance testing is done by means of load testing and stress testing where the software is put under high user and data load under various environment conditions.

Security & Portability - These tests are done when the software is meant to work on various platforms and accessed by number of persons.

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