Illustrate the testing principles

Question

Illustrate the testing principles which the software engineer should apply while performing or functioning the software testing? Briefly describe it.

Answer 1

The testing principles which the software engineer should apply while performing or functioning the software testing are:

a) All tests must be traceable to the customer needs.

b) Tests must be planned long before testing starts.

c) The Pareto principle can be exerted to software testing: 80% of all errors uncovered throughout testing will likely be traceable to 20% of each program modules.

d) Testing must start in the small and growth toward testing in the large.

e) The exhaustive testing is not probable.

f) To be most efficient, an independent third party must conduct testing.