Thus starting
from system work flow validation we test for
either the needs and requirement for the
project development is fulfilled or not , also what
would be the future requirement for the system that
should be incorporated in the software . Performing
database validation we verifies for field redundancy,
constraints applied , proper indexing and complete
system coverage . Software testing matches actual
result and computer result also the effect of data
entry on complete system , system security and
response of the system for wrong data entry . We do
the documentation of performance qualification
.