can be listed is one of two ways.
1) Knowing the specified in that a product has
been designed to perform, tests can be conducted
that demonstrate each for fully operational
while at the same time searching for errors
in each tn, called BLACK
BOX TESTING. It alludes to test that
are conducted at the S/W interface.
Although they are designed to uncover errors,
black-box tests are and to demonstrate that
S/W fn’s are designed to uncover errors
black box tests are and to demonstrate that
s/w fn’s are operational, that ip is properly
accepted and op is correctly of external info.
(eg. Data) is maintained. A black – box
test examines little regard for the internal
logical structure of the software testing.