Both litmus and indicator paper use different color-coded systems to measure pH. Litmus paper measures pH by turning pink or blue, while indicator strips follow a special color-coded chart that's included on the box.
Black box testing is a testing strategy based solely on requirements and specifications. Black box testing requires no knowledge of internal paths, structures, or implementation of the software being tested.White...
Verification is a review without actually executing the process while validation is checking the product with actual execution. For instance, code review and syntax check is verification while actually running...
A latent defect is an existing defect that has not yet caused a failure because the sets of conditions were never met.A masked defect is an existing defect that hasn't...
The difference between pilot and beta testing is that pilot testing is nothing but actually using the product (limited to some users) and in beta testing we do not input...
Acceptance testing checks the system against the "Requirements." It is similar to System testing in that the whole system is checked but the important difference is the change in focus:System...
Regression testing is used for regression defects. Regression defects are defects occur when the functionality which was once working normally has stopped working. This is probably because of changes made...
