A carousel-load model passed on a quiet Tuesday car. One relation adds an empty duplicate sensor row. Another adds a documented extra rider mass. What should testers derive for those two follow-ups?
Select an answer to reveal the explanation.
Short Explanation
An empty duplicate sensor row keeps the expected load unchanged. A documented extra rider mass must raise the expected load. Some metamorphic relations keep the result; others change it. Treating both as movers, both as keepers, or waiting for a gold load on every car miss that pair.
Full Explanation
Some metamorphic relations keep the expected result; others change it. Treating both as movers, both as keepers, or requiring a gold load for every car miss that pair of derivations.