What’s the difference between a first edition and a first printing?

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...

When a defect reaches the end customer it is called a failure and if the defect is detected internally and resolved it's called a defect.

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...

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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...

The first edition is simply the first published version of a book. There may be multiple printings of a single edition. If any updates or changes are made to the...

The value of a first edition book depends on lots of factors. A rare first edition of a classic work of literature might be worth hundreds or thousands of dollars,...