Array Orthogonal. Seven two level factors l9. Due to this the factors can be evaluated independently of each other.
Eleven two level factors l16. Orthogonal array testing is a systematic and statistical way of a black box testing technique used when number of inputs to the application under test is small but too complex for an exhaustive testing. It is used when the number of inputs to the system is relatively small but too large to allow for exhaustive testing of every possible input to the systems.
It is a highly fractional orthogonal design that is based on a design matrix proposed by dr.
Genichi taguchi and allows you to consider a selected subset of combinations of multiple factors at multiple levels. Orthogonal array testing characteristics. One two level and seven three level factors. An orthogonal array a is a matrix of n rows and k columns with every element being one of the q symbols 0 through q 1.
