フリー問題

問題文

An organization compares how testing is organized in three settings. In one of them testing is performed at separate test levels, and the work is done by teams whose only job is testing. Which option describes that setting?

選択肢

1. in the sequential development model the tests belong to the outside provider and the crowd testers handle them
2. in the sequential development model the tests belong to the automated pipelines and the machine agents handle them
3. in the sequential development model the tests belong to the distinct levels and the specialist groups handle them
4. in the sequential development model the tests belong to the running iteration and the delivery pairs handle them